6216820

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1907}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 13142304

約数和(自身を除く): 6925484

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 1907, 3260, 3814, 7628, 9535, 19070, 38140, 310841, 621682, 1243364, 1554205, 3108410, 6216820]

約数ペア:

[(1, 6216820), (2, 3108410), (4, 1554205), (5, 1243364), (10, 621682), (20, 310841), (163, 38140), (326, 19070), (652, 9535), (815, 7628), (1630, 3814), (1907, 3260)]