20123034282

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1783}}^1$

素因数の和:2066

約数の個数: 160

約数和(自身を含む): 50916273408

約数和(自身を除く): 30793239126

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 233, 234, 299, 351, 414, 466, 598, 621, 699, 702, 897, 1053, 1242, 1398, 1783, 1794, 1863, 2097, 2106, 2691, 3029, 3566, 3726, 4194, 5349, 5359, 5382, 6058, 6291, 8073, 9087, 10698, 10718, 12582, 16047, 16077, 16146, 18174, 18873, 23179, 24219, 27261, 32094, 32154, 37746, 41009, 46358, 48141, 48231, 48438, 54522, 69537, 69667, 81783, 82018, 96282, 96462, 123027, 139074, 139334, 144423, 144693, 163566, 208611, 209001, 245349, 246054, 288846, 289386, 369081, 415439, 417222, 418002, 434079, 490698, 533117, 625833, 627003, 738162, 830878, 868158, 1066234, 1107243, 1246317, 1251666, 1254006, 1599351, 1877499, 1881009, 2214486, 2492634, 3198702, 3321729, 3738951, 3754998, 3762018, 4798053, 5400707, 5643027, 6643458, 7477902, 9555097, 9596106, 10801414, 11216853, 11286054, 14394159, 16202121, 19110194, 22433706, 28665291, 28788318, 32404242, 33650559, 43182477, 48606363, 57330582, 67301118, 85995873, 86364954, 97212726, 124216261, 145819089, 171991746, 248432522, 257987619, 291638178, 372648783, 437457267, 515975238, 745297566, 773962857, 874914534, 1117946349, 1547925714, 2235892698, 3353839047, 6707678094, 10061517141, 20123034282]

約数ペア:

[(1, 20123034282), (2, 10061517141), (3, 6707678094), (6, 3353839047), (9, 2235892698), (13, 1547925714), (18, 1117946349), (23, 874914534), (26, 773962857), (27, 745297566), (39, 515975238), (46, 437457267), (54, 372648783), (69, 291638178), (78, 257987619), (81, 248432522), (117, 171991746), (138, 145819089), (162, 124216261), (207, 97212726), (233, 86364954), (234, 85995873), (299, 67301118), (351, 57330582), (414, 48606363), (466, 43182477), (598, 33650559), (621, 32404242), (699, 28788318), (702, 28665291), (897, 22433706), (1053, 19110194), (1242, 16202121), (1398, 14394159), (1783, 11286054), (1794, 11216853), (1863, 10801414), (2097, 9596106), (2106, 9555097), (2691, 7477902), (3029, 6643458), (3566, 5643027), (3726, 5400707), (4194, 4798053), (5349, 3762018), (5359, 3754998), (5382, 3738951), (6058, 3321729), (6291, 3198702), (8073, 2492634), (9087, 2214486), (10698, 1881009), (10718, 1877499), (12582, 1599351), (16047, 1254006), (16077, 1251666), (16146, 1246317), (18174, 1107243), (18873, 1066234), (23179, 868158), (24219, 830878), (27261, 738162), (32094, 627003), (32154, 625833), (37746, 533117), (41009, 490698), (46358, 434079), (48141, 418002), (48231, 417222), (48438, 415439), (54522, 369081), (69537, 289386), (69667, 288846), (81783, 246054), (82018, 245349), (96282, 209001), (96462, 208611), (123027, 163566), (139074, 144693), (139334, 144423)]