20342237392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{44687}}^1$

素因数の和:45955

約数の個数: 40

約数和(自身を含む): 41160865536

約数和(自身を除く): 20818628144

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1237, 2474, 4948, 9896, 19792, 28451, 44687, 56902, 89374, 113804, 178748, 227608, 357496, 455216, 714992, 1027801, 2055602, 4111204, 8222408, 16444816, 55277819, 110555638, 221111276, 442222552, 884445104, 1271389837, 2542779674, 5085559348, 10171118696, 20342237392]

約数ペア:

[(1, 20342237392), (2, 10171118696), (4, 5085559348), (8, 2542779674), (16, 1271389837), (23, 884445104), (46, 442222552), (92, 221111276), (184, 110555638), (368, 55277819), (1237, 16444816), (2474, 8222408), (4948, 4111204), (9896, 2055602), (19792, 1027801), (28451, 714992), (44687, 455216), (56902, 357496), (89374, 227608), (113804, 178748)]