20121193638

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:342

約数の個数: 384

約数和(自身を含む): 58893778944

約数和(自身を除く): 38772585306

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 81, 91, 117, 126, 131, 138, 151, 161, 162, 182, 189, 207, 234, 243, 262, 273, 299, 302, 322, 351, 378, 393, 414, 453, 483, 486, 546, 567, 598, 621, 702, 786, 819, 897, 906, 917, 966, 1053, 1057, 1134, 1179, 1242, 1359, 1449, 1638, 1701, 1703, 1794, 1834, 1863, 1963, 2093, 2106, 2114, 2358, 2457, 2691, 2718, 2751, 2898, 3013, 3159, 3171, 3402, 3406, 3473, 3537, 3726, 3926, 4077, 4186, 4347, 4914, 5109, 5382, 5502, 5589, 5889, 6026, 6279, 6318, 6342, 6946, 7074, 7371, 8073, 8154, 8253, 8694, 9039, 9513, 10218, 10419, 10611, 11178, 11778, 11921, 12231, 12558, 13041, 13741, 14742, 15327, 16146, 16506, 17667, 18078, 18837, 19026, 19781, 20838, 21091, 21222, 22113, 23842, 24219, 24311, 24462, 24759, 26082, 27117, 27482, 28539, 30654, 31257, 31833, 35334, 35763, 36693, 37674, 39123, 39169, 39562, 41223, 42182, 44226, 45149, 45981, 48438, 48622, 49518, 53001, 54234, 56511, 57078, 59343, 62514, 63273, 63666, 71526, 72657, 72933, 73386, 74277, 78246, 78338, 81351, 82446, 85617, 90298, 91962, 93771, 106002, 107289, 113022, 117507, 118686, 123669, 126546, 135447, 137943, 138467, 145314, 145866, 148554, 159003, 162702, 169533, 171234, 178029, 187542, 189819, 214578, 218799, 222831, 235014, 244053, 247338, 256851, 257153, 270894, 274183, 275886, 276934, 281313, 316043, 318006, 321867, 339066, 352521, 356058, 371007, 379638, 406341, 413829, 415401, 437598, 445662, 454963, 477009, 488106, 508599, 513702, 514306, 534087, 548366, 562626, 569457, 632086, 643734, 656397, 705042, 732159, 742014, 771459, 812682, 822549, 827658, 830802, 843939, 909926, 948129, 954018, 965601, 1017198, 1057563, 1068174, 1113021, 1138914, 1219023, 1246203, 1312794, 1364889, 1464318, 1542918, 1602261, 1645098, 1687878, 1708371, 1800071, 1896258, 1931202, 1969191, 2115126, 2226042, 2314377, 2438046, 2467647, 2492406, 2729778, 2844387, 2896803, 3172689, 3184741, 3204522, 3339063, 3416742, 3600142, 3657069, 3738609, 3938382, 4094667, 4628754, 4806783, 4935294, 5125113, 5400213, 5688774, 5793606, 5907573, 5914519, 6345378, 6369482, 6678126, 6943131, 7314138, 7402941, 7477218, 8189334, 8533161, 9518067, 9554223, 9613566, 10250226, 10800426, 10971207, 11215827, 11815146, 11829038, 12284001, 13886262, 14805882, 16200639, 17066322, 17743557, 19036134, 19108446, 20829393, 21942414, 22208823, 22431654, 24568002, 25599483, 28662669, 32401278, 33647481, 35487114, 36852003, 41401633, 41658786, 44417646, 48601917, 51198966, 53230671, 57325338, 62488179, 66626469, 67294962, 73704006, 76798449, 82803266, 85988007, 97203834, 106461342, 110556009, 124204899, 124976358, 133252938, 145805751, 153596898, 159692013, 171976014, 221112018, 248409798, 257964021, 291611502, 319384026, 372614697, 437417253, 479076039, 515928042, 745229394, 773892063, 874834506, 958152078, 1117844091, 1437228117, 1547784126, 2235688182, 2874456234, 3353532273, 6707064546, 10060596819, 20121193638]

約数ペア:

[(1, 20121193638), (2, 10060596819), (3, 6707064546), (6, 3353532273), (7, 2874456234), (9, 2235688182), (13, 1547784126), (14, 1437228117), (18, 1117844091), (21, 958152078), (23, 874834506), (26, 773892063), (27, 745229394), (39, 515928042), (42, 479076039), (46, 437417253), (54, 372614697), (63, 319384026), (69, 291611502), (78, 257964021), (81, 248409798), (91, 221112018), (117, 171976014), (126, 159692013), (131, 153596898), (138, 145805751), (151, 133252938), (161, 124976358), (162, 124204899), (182, 110556009), (189, 106461342), (207, 97203834), (234, 85988007), (243, 82803266), (262, 76798449), (273, 73704006), (299, 67294962), (302, 66626469), (322, 62488179), (351, 57325338), (378, 53230671), (393, 51198966), (414, 48601917), (453, 44417646), (483, 41658786), (486, 41401633), (546, 36852003), (567, 35487114), (598, 33647481), (621, 32401278), (702, 28662669), (786, 25599483), (819, 24568002), (897, 22431654), (906, 22208823), (917, 21942414), (966, 20829393), (1053, 19108446), (1057, 19036134), (1134, 17743557), (1179, 17066322), (1242, 16200639), (1359, 14805882), (1449, 13886262), (1638, 12284001), (1701, 11829038), (1703, 11815146), (1794, 11215827), (1834, 10971207), (1863, 10800426), (1963, 10250226), (2093, 9613566), (2106, 9554223), (2114, 9518067), (2358, 8533161), (2457, 8189334), (2691, 7477218), (2718, 7402941), (2751, 7314138), (2898, 6943131), (3013, 6678126), (3159, 6369482), (3171, 6345378), (3402, 5914519), (3406, 5907573), (3473, 5793606), (3537, 5688774), (3726, 5400213), (3926, 5125113), (4077, 4935294), (4186, 4806783), (4347, 4628754), (4914, 4094667), (5109, 3938382), (5382, 3738609), (5502, 3657069), (5589, 3600142), (5889, 3416742), (6026, 3339063), (6279, 3204522), (6318, 3184741), (6342, 3172689), (6946, 2896803), (7074, 2844387), (7371, 2729778), (8073, 2492406), (8154, 2467647), (8253, 2438046), (8694, 2314377), (9039, 2226042), (9513, 2115126), (10218, 1969191), (10419, 1931202), (10611, 1896258), (11178, 1800071), (11778, 1708371), (11921, 1687878), (12231, 1645098), (12558, 1602261), (13041, 1542918), (13741, 1464318), (14742, 1364889), (15327, 1312794), (16146, 1246203), (16506, 1219023), (17667, 1138914), (18078, 1113021), (18837, 1068174), (19026, 1057563), (19781, 1017198), (20838, 965601), (21091, 954018), (21222, 948129), (22113, 909926), (23842, 843939), (24219, 830802), (24311, 827658), (24462, 822549), (24759, 812682), (26082, 771459), (27117, 742014), (27482, 732159), (28539, 705042), (30654, 656397), (31257, 643734), (31833, 632086), (35334, 569457), (35763, 562626), (36693, 548366), (37674, 534087), (39123, 514306), (39169, 513702), (39562, 508599), (41223, 488106), (42182, 477009), (44226, 454963), (45149, 445662), (45981, 437598), (48438, 415401), (48622, 413829), (49518, 406341), (53001, 379638), (54234, 371007), (56511, 356058), (57078, 352521), (59343, 339066), (62514, 321867), (63273, 318006), (63666, 316043), (71526, 281313), (72657, 276934), (72933, 275886), (73386, 274183), (74277, 270894), (78246, 257153), (78338, 256851), (81351, 247338), (82446, 244053), (85617, 235014), (90298, 222831), (91962, 218799), (93771, 214578), (106002, 189819), (107289, 187542), (113022, 178029), (117507, 171234), (118686, 169533), (123669, 162702), (126546, 159003), (135447, 148554), (137943, 145866), (138467, 145314)]