20193587516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{5521}}^1\times {\mathrm{31531}}^1$

素因数の和:37085

約数の個数: 24

約数和(自身を含む): 36565137840

約数和(自身を除く): 16371550324

約数列:

[1, 2, 4, 29, 58, 116, 5521, 11042, 22084, 31531, 63062, 126124, 160109, 320218, 640436, 914399, 1828798, 3657596, 174082651, 348165302, 696330604, 5048396879, 10096793758, 20193587516]

約数ペア:

[(1, 20193587516), (2, 10096793758), (4, 5048396879), (29, 696330604), (58, 348165302), (116, 174082651), (5521, 3657596), (11042, 1828798), (22084, 914399), (31531, 640436), (63062, 320218), (126124, 160109)]