20176490932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{451699}}^1$

素因数の和:452575

約数の個数: 24

約数和(自身を含む): 38069276000

約数和(自身を除く): 17892785068

約数列:

[1, 2, 4, 13, 26, 52, 859, 1718, 3436, 11167, 22334, 44668, 451699, 903398, 1806796, 5872087, 11744174, 23488348, 388009441, 776018882, 1552037764, 5044122733, 10088245466, 20176490932]

約数ペア:

[(1, 20176490932), (2, 10088245466), (4, 5044122733), (13, 1552037764), (26, 776018882), (52, 388009441), (859, 23488348), (1718, 11744174), (3436, 5872087), (11167, 1806796), (22334, 903398), (44668, 451699)]