136682020

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{41927}}^1$

素因数の和:42099

約数の個数: 24

約数和(自身を含む): 288800064

約数和(自身を除く): 152118044

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 41927, 83854, 167708, 209635, 419270, 838540, 6834101, 13668202, 27336404, 34170505, 68341010, 136682020]

約数ペア:

[(1, 136682020), (2, 68341010), (4, 34170505), (5, 27336404), (10, 13668202), (20, 6834101), (163, 838540), (326, 419270), (652, 209635), (815, 167708), (1630, 83854), (3260, 41927)]