20380858608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1188

約数の個数: 240

約数和(自身を含む): 60025602560

約数和(自身を除く): 39644743952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 79, 86, 88, 121, 129, 132, 158, 172, 176, 237, 242, 258, 264, 316, 344, 363, 473, 474, 484, 516, 528, 632, 688, 726, 869, 946, 948, 968, 1032, 1033, 1264, 1419, 1452, 1738, 1892, 1896, 1936, 2064, 2066, 2607, 2838, 2904, 3099, 3397, 3476, 3784, 3792, 4132, 5203, 5214, 5676, 5808, 6198, 6794, 6952, 7568, 8264, 9559, 10191, 10406, 10428, 11352, 11363, 12396, 13588, 13904, 15609, 16528, 19118, 20382, 20812, 20856, 22704, 22726, 24792, 27176, 28677, 31218, 34089, 37367, 38236, 40764, 41624, 41712, 44419, 45452, 49584, 54352, 57354, 62436, 68178, 74734, 76472, 81528, 81607, 83248, 88838, 90904, 112101, 114708, 124872, 124993, 133257, 136356, 149468, 152944, 163056, 163214, 177676, 181808, 224202, 229416, 244821, 249744, 249986, 266514, 272712, 298936, 326428, 355352, 374979, 411037, 448404, 458832, 488609, 489642, 499972, 533028, 545424, 597872, 652856, 710704, 749958, 822074, 896808, 897677, 977218, 979284, 999944, 1066056, 1233111, 1305712, 1465827, 1499916, 1644148, 1793616, 1795354, 1954436, 1958568, 1999888, 2132112, 2466222, 2693031, 2931654, 2999832, 3288296, 3509101, 3590708, 3908872, 3917136, 4932444, 5374699, 5386062, 5863308, 5999664, 6576592, 7018202, 7181416, 7817744, 9864888, 9874447, 10527303, 10749398, 10772124, 11726616, 14036404, 14362832, 16124097, 19729776, 19748894, 21054606, 21498796, 21544248, 23453232, 28072808, 29623341, 32248194, 38600111, 39497788, 42109212, 42997592, 43088496, 56145616, 59246682, 64496388, 77200222, 78995576, 84218424, 85995184, 115800333, 118493364, 128992776, 154400444, 157991152, 168436848, 231600666, 236986728, 257985552, 308800888, 424601221, 463201332, 473973456, 617601776, 849202442, 926402664, 1273803663, 1698404884, 1852805328, 2547607326, 3396809768, 5095214652, 6793619536, 10190429304, 20380858608]

約数ペア:

[(1, 20380858608), (2, 10190429304), (3, 6793619536), (4, 5095214652), (6, 3396809768), (8, 2547607326), (11, 1852805328), (12, 1698404884), (16, 1273803663), (22, 926402664), (24, 849202442), (33, 617601776), (43, 473973456), (44, 463201332), (48, 424601221), (66, 308800888), (79, 257985552), (86, 236986728), (88, 231600666), (121, 168436848), (129, 157991152), (132, 154400444), (158, 128992776), (172, 118493364), (176, 115800333), (237, 85995184), (242, 84218424), (258, 78995576), (264, 77200222), (316, 64496388), (344, 59246682), (363, 56145616), (473, 43088496), (474, 42997592), (484, 42109212), (516, 39497788), (528, 38600111), (632, 32248194), (688, 29623341), (726, 28072808), (869, 23453232), (946, 21544248), (948, 21498796), (968, 21054606), (1032, 19748894), (1033, 19729776), (1264, 16124097), (1419, 14362832), (1452, 14036404), (1738, 11726616), (1892, 10772124), (1896, 10749398), (1936, 10527303), (2064, 9874447), (2066, 9864888), (2607, 7817744), (2838, 7181416), (2904, 7018202), (3099, 6576592), (3397, 5999664), (3476, 5863308), (3784, 5386062), (3792, 5374699), (4132, 4932444), (5203, 3917136), (5214, 3908872), (5676, 3590708), (5808, 3509101), (6198, 3288296), (6794, 2999832), (6952, 2931654), (7568, 2693031), (8264, 2466222), (9559, 2132112), (10191, 1999888), (10406, 1958568), (10428, 1954436), (11352, 1795354), (11363, 1793616), (12396, 1644148), (13588, 1499916), (13904, 1465827), (15609, 1305712), (16528, 1233111), (19118, 1066056), (20382, 999944), (20812, 979284), (20856, 977218), (22704, 897677), (22726, 896808), (24792, 822074), (27176, 749958), (28677, 710704), (31218, 652856), (34089, 597872), (37367, 545424), (38236, 533028), (40764, 499972), (41624, 489642), (41712, 488609), (44419, 458832), (45452, 448404), (49584, 411037), (54352, 374979), (57354, 355352), (62436, 326428), (68178, 298936), (74734, 272712), (76472, 266514), (81528, 249986), (81607, 249744), (83248, 244821), (88838, 229416), (90904, 224202), (112101, 181808), (114708, 177676), (124872, 163214), (124993, 163056), (133257, 152944), (136356, 149468)]