20153408616

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:757

約数の個数: 288

約数和(自身を含む): 62114532480

約数和(自身を除く): 41961123864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 83, 88, 94, 99, 121, 132, 141, 166, 188, 198, 242, 249, 264, 282, 332, 363, 376, 396, 423, 484, 498, 517, 564, 593, 664, 726, 747, 792, 846, 913, 968, 996, 1034, 1089, 1128, 1186, 1452, 1494, 1551, 1692, 1779, 1826, 1992, 2068, 2178, 2372, 2739, 2904, 2988, 3102, 3384, 3558, 3652, 3901, 4136, 4356, 4653, 4744, 5337, 5478, 5687, 5976, 6204, 6523, 7116, 7304, 7802, 8217, 8712, 9306, 10043, 10674, 10956, 11374, 11703, 12408, 13046, 14232, 15604, 16434, 17061, 18612, 19569, 20086, 21348, 21912, 22748, 23406, 26092, 27871, 30129, 31208, 32868, 34122, 35109, 37224, 39138, 40172, 42696, 42911, 45496, 46812, 49219, 51183, 52184, 55742, 58707, 60258, 65736, 68244, 70218, 71753, 78276, 80344, 83613, 85822, 90387, 93624, 98438, 102366, 111484, 117414, 120516, 128733, 136488, 140436, 143506, 147657, 156552, 167226, 171644, 180774, 196876, 204732, 215259, 222968, 234828, 241032, 250839, 257466, 280872, 287012, 295314, 306581, 334452, 343288, 361548, 386199, 393752, 409464, 430518, 442971, 469656, 472021, 501678, 514932, 541409, 574024, 590628, 613162, 645777, 668904, 723096, 772398, 861036, 885942, 919743, 944042, 1003356, 1029864, 1082818, 1181256, 1226324, 1291554, 1416063, 1544796, 1624227, 1722072, 1771884, 1839486, 1888084, 2006712, 2165636, 2313293, 2452648, 2583108, 2759229, 2832126, 3089592, 3248454, 3372391, 3543768, 3678972, 3776168, 4248189, 4331272, 4626586, 4872681, 5166216, 5518458, 5664252, 5955499, 6496908, 6744782, 6939879, 7357944, 8496378, 9253172, 9745362, 10117173, 11036916, 11328504, 11910998, 12993816, 13489564, 13879758, 16992756, 17866497, 18506344, 19490724, 20234346, 20819637, 22073832, 23821996, 25446223, 26979128, 27759516, 30351519, 33985512, 35732994, 38981448, 40468692, 41639274, 47643992, 50892446, 53599491, 55519032, 60703038, 71465988, 76338669, 80937384, 83278548, 101784892, 107198982, 121406076, 142931976, 152677338, 166557096, 203569784, 214397964, 229016007, 242812152, 279908453, 305354676, 428795928, 458032014, 559816906, 610709352, 839725359, 916064028, 1119633812, 1679450718, 1832128056, 2239267624, 2519176077, 3358901436, 5038352154, 6717802872, 10076704308, 20153408616]

約数ペア:

[(1, 20153408616), (2, 10076704308), (3, 6717802872), (4, 5038352154), (6, 3358901436), (8, 2519176077), (9, 2239267624), (11, 1832128056), (12, 1679450718), (18, 1119633812), (22, 916064028), (24, 839725359), (33, 610709352), (36, 559816906), (44, 458032014), (47, 428795928), (66, 305354676), (72, 279908453), (83, 242812152), (88, 229016007), (94, 214397964), (99, 203569784), (121, 166557096), (132, 152677338), (141, 142931976), (166, 121406076), (188, 107198982), (198, 101784892), (242, 83278548), (249, 80937384), (264, 76338669), (282, 71465988), (332, 60703038), (363, 55519032), (376, 53599491), (396, 50892446), (423, 47643992), (484, 41639274), (498, 40468692), (517, 38981448), (564, 35732994), (593, 33985512), (664, 30351519), (726, 27759516), (747, 26979128), (792, 25446223), (846, 23821996), (913, 22073832), (968, 20819637), (996, 20234346), (1034, 19490724), (1089, 18506344), (1128, 17866497), (1186, 16992756), (1452, 13879758), (1494, 13489564), (1551, 12993816), (1692, 11910998), (1779, 11328504), (1826, 11036916), (1992, 10117173), (2068, 9745362), (2178, 9253172), (2372, 8496378), (2739, 7357944), (2904, 6939879), (2988, 6744782), (3102, 6496908), (3384, 5955499), (3558, 5664252), (3652, 5518458), (3901, 5166216), (4136, 4872681), (4356, 4626586), (4653, 4331272), (4744, 4248189), (5337, 3776168), (5478, 3678972), (5687, 3543768), (5976, 3372391), (6204, 3248454), (6523, 3089592), (7116, 2832126), (7304, 2759229), (7802, 2583108), (8217, 2452648), (8712, 2313293), (9306, 2165636), (10043, 2006712), (10674, 1888084), (10956, 1839486), (11374, 1771884), (11703, 1722072), (12408, 1624227), (13046, 1544796), (14232, 1416063), (15604, 1291554), (16434, 1226324), (17061, 1181256), (18612, 1082818), (19569, 1029864), (20086, 1003356), (21348, 944042), (21912, 919743), (22748, 885942), (23406, 861036), (26092, 772398), (27871, 723096), (30129, 668904), (31208, 645777), (32868, 613162), (34122, 590628), (35109, 574024), (37224, 541409), (39138, 514932), (40172, 501678), (42696, 472021), (42911, 469656), (45496, 442971), (46812, 430518), (49219, 409464), (51183, 393752), (52184, 386199), (55742, 361548), (58707, 343288), (60258, 334452), (65736, 306581), (68244, 295314), (70218, 287012), (71753, 280872), (78276, 257466), (80344, 250839), (83613, 241032), (85822, 234828), (90387, 222968), (93624, 215259), (98438, 204732), (102366, 196876), (111484, 180774), (117414, 171644), (120516, 167226), (128733, 156552), (136488, 147657), (140436, 143506)]