20527592

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3905

約数の個数: 32

約数和(自身を含む): 41558400

約数和(自身を除く): 21030808

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 3847, 5336, 7694, 15388, 30776, 88481, 111563, 176962, 223126, 353924, 446252, 707848, 892504, 2565949, 5131898, 10263796, 20527592]

約数ペア:

[(1, 20527592), (2, 10263796), (4, 5131898), (8, 2565949), (23, 892504), (29, 707848), (46, 446252), (58, 353924), (92, 223126), (116, 176962), (184, 111563), (232, 88481), (667, 30776), (1334, 15388), (2668, 7694), (3847, 5336)]