2020384808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{17299}}^1$

素因数の和:18441

約数の個数: 32

約数和(自身を含む): 4083492000

約数和(自身を除く): 2063107192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1123, 2246, 4492, 8984, 14599, 17299, 29198, 34598, 58396, 69196, 116792, 138392, 224887, 449774, 899548, 1799096, 19426777, 38853554, 77707108, 155414216, 252548101, 505096202, 1010192404, 2020384808]

約数ペア:

[(1, 2020384808), (2, 1010192404), (4, 505096202), (8, 252548101), (13, 155414216), (26, 77707108), (52, 38853554), (104, 19426777), (1123, 1799096), (2246, 899548), (4492, 449774), (8984, 224887), (14599, 138392), (17299, 116792), (29198, 69196), (34598, 58396)]