20163194992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1511}}^1\times {\mathrm{22541}}^1$

素因数の和:24097

約数の個数: 40

約数和(自身を含む): 40150367712

約数和(自身を除く): 19987172720

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1511, 3022, 6044, 12088, 22541, 24176, 45082, 55907, 90164, 111814, 180328, 223628, 360656, 447256, 834017, 894512, 1668034, 3336068, 6672136, 13344272, 34059451, 68118902, 136237804, 272475608, 544951216, 1260199687, 2520399374, 5040798748, 10081597496, 20163194992]

約数ペア:

[(1, 20163194992), (2, 10081597496), (4, 5040798748), (8, 2520399374), (16, 1260199687), (37, 544951216), (74, 272475608), (148, 136237804), (296, 68118902), (592, 34059451), (1511, 13344272), (3022, 6672136), (6044, 3336068), (12088, 1668034), (22541, 894512), (24176, 834017), (45082, 447256), (55907, 360656), (90164, 223628), (111814, 180328)]