20155907552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57261101}}^1$

素因数の和:57261122

約数の個数: 24

約数和(自身を含む): 43289393112

約数和(自身を除く): 23133485560

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57261101, 114522202, 229044404, 458088808, 629872111, 916177616, 1259744222, 1832355232, 2519488444, 5038976888, 10077953776, 20155907552]

約数ペア:

[(1, 20155907552), (2, 10077953776), (4, 5038976888), (8, 2519488444), (11, 1832355232), (16, 1259744222), (22, 916177616), (32, 629872111), (44, 458088808), (88, 229044404), (176, 114522202), (352, 57261101)]