20114797826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{17183}}^1$

素因数の和:17534

約数の個数: 32

約数和(自身を含む): 31673548800

約数和(自身を除く): 11558750974

約数列:

[1, 2, 31, 62, 79, 158, 239, 478, 2449, 4898, 7409, 14818, 17183, 18881, 34366, 37762, 532673, 585311, 1065346, 1170622, 1357457, 2714914, 4106737, 8213474, 42081167, 84162334, 127308847, 254617694, 324432223, 648864446, 10057398913, 20114797826]

約数ペア:

[(1, 20114797826), (2, 10057398913), (31, 648864446), (62, 324432223), (79, 254617694), (158, 127308847), (239, 84162334), (478, 42081167), (2449, 8213474), (4898, 4106737), (7409, 2714914), (14818, 1357457), (17183, 1170622), (18881, 1065346), (34366, 585311), (37762, 532673)]