20223867648

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{317267}}^1$

素因数の和:317369

約数の個数: 72

約数和(自身を含む): 54473646528

約数和(自身を除く): 34249778880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 664, 768, 996, 1328, 1992, 2656, 3984, 5312, 7968, 10624, 15936, 21248, 31872, 63744, 317267, 634534, 951801, 1269068, 1903602, 2538136, 3807204, 5076272, 7614408, 10152544, 15228816, 20305088, 26333161, 30457632, 40610176, 52666322, 60915264, 78999483, 81220352, 105332644, 121830528, 157998966, 210665288, 243661056, 315997932, 421330576, 631995864, 842661152, 1263991728, 1685322304, 2527983456, 3370644608, 5055966912, 6741289216, 10111933824, 20223867648]

約数ペア:

[(1, 20223867648), (2, 10111933824), (3, 6741289216), (4, 5055966912), (6, 3370644608), (8, 2527983456), (12, 1685322304), (16, 1263991728), (24, 842661152), (32, 631995864), (48, 421330576), (64, 315997932), (83, 243661056), (96, 210665288), (128, 157998966), (166, 121830528), (192, 105332644), (249, 81220352), (256, 78999483), (332, 60915264), (384, 52666322), (498, 40610176), (664, 30457632), (768, 26333161), (996, 20305088), (1328, 15228816), (1992, 10152544), (2656, 7614408), (3984, 5076272), (5312, 3807204), (7968, 2538136), (10624, 1903602), (15936, 1269068), (21248, 951801), (31872, 634534), (63744, 317267)]