20164763516

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{887}}^1\times {\mathrm{9007}}^1$

素因数の和:10529

約数の個数: 24

約数和(自身を含む): 35388036096

約数和(自身を除く): 15223272580

約数列:

[1, 2, 4, 631, 887, 1262, 1774, 2524, 3548, 9007, 18014, 36028, 559697, 1119394, 2238788, 5683417, 7989209, 11366834, 15978418, 22733668, 31956836, 5041190879, 10082381758, 20164763516]

約数ペア:

[(1, 20164763516), (2, 10082381758), (4, 5041190879), (631, 31956836), (887, 22733668), (1262, 15978418), (1774, 11366834), (2524, 7989209), (3548, 5683417), (9007, 2238788), (18014, 1119394), (36028, 559697)]