20100456688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3701}}^1\times {\mathrm{26111}}^1$

素因数の和:29833

約数の個数: 40

約数和(自身を含む): 41953314816

約数和(自身を除く): 21852858128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3701, 7402, 14804, 26111, 29608, 48113, 52222, 59216, 96226, 104444, 192452, 208888, 339443, 384904, 417776, 678886, 769808, 1357772, 2715544, 5431088, 96636811, 193273622, 386547244, 773094488, 1256278543, 1546188976, 2512557086, 5025114172, 10050228344, 20100456688]

約数ペア:

[(1, 20100456688), (2, 10050228344), (4, 5025114172), (8, 2512557086), (13, 1546188976), (16, 1256278543), (26, 773094488), (52, 386547244), (104, 193273622), (208, 96636811), (3701, 5431088), (7402, 2715544), (14804, 1357772), (26111, 769808), (29608, 678886), (48113, 417776), (52222, 384904), (59216, 339443), (96226, 208888), (104444, 192452)]