20130673608

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{20177}}^1$

素因数の和:20372

約数の個数: 128

約数和(自身を含む): 58112640000

約数和(自身を除く): 37981966392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 149, 186, 216, 248, 279, 298, 372, 447, 558, 596, 744, 837, 894, 1116, 1192, 1341, 1674, 1788, 2232, 2682, 3348, 3576, 4023, 4619, 5364, 6696, 8046, 9238, 10728, 13857, 16092, 18476, 20177, 27714, 32184, 36952, 40354, 41571, 55428, 60531, 80708, 83142, 110856, 121062, 124713, 161416, 166284, 181593, 242124, 249426, 332568, 363186, 484248, 498852, 544779, 625487, 726372, 997704, 1089558, 1250974, 1452744, 1876461, 2179116, 2501948, 3006373, 3752922, 4358232, 5003896, 5629383, 6012746, 7505844, 9019119, 11258766, 12025492, 15011688, 16888149, 18038238, 22517532, 24050984, 27057357, 33776298, 36076476, 45035064, 54114714, 67552596, 72152952, 81172071, 93197563, 108229428, 135105192, 162344142, 186395126, 216458856, 279592689, 324688284, 372790252, 559185378, 649376568, 745580504, 838778067, 1118370756, 1677556134, 2236741512, 2516334201, 3355112268, 5032668402, 6710224536, 10065336804, 20130673608]

約数ペア:

[(1, 20130673608), (2, 10065336804), (3, 6710224536), (4, 5032668402), (6, 3355112268), (8, 2516334201), (9, 2236741512), (12, 1677556134), (18, 1118370756), (24, 838778067), (27, 745580504), (31, 649376568), (36, 559185378), (54, 372790252), (62, 324688284), (72, 279592689), (93, 216458856), (108, 186395126), (124, 162344142), (149, 135105192), (186, 108229428), (216, 93197563), (248, 81172071), (279, 72152952), (298, 67552596), (372, 54114714), (447, 45035064), (558, 36076476), (596, 33776298), (744, 27057357), (837, 24050984), (894, 22517532), (1116, 18038238), (1192, 16888149), (1341, 15011688), (1674, 12025492), (1788, 11258766), (2232, 9019119), (2682, 7505844), (3348, 6012746), (3576, 5629383), (4023, 5003896), (4619, 4358232), (5364, 3752922), (6696, 3006373), (8046, 2501948), (9238, 2179116), (10728, 1876461), (13857, 1452744), (16092, 1250974), (18476, 1089558), (20177, 997704), (27714, 726372), (32184, 625487), (36952, 544779), (40354, 498852), (41571, 484248), (55428, 363186), (60531, 332568), (80708, 249426), (83142, 242124), (110856, 181593), (121062, 166284), (124713, 161416)]