6913220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20333}}^1$

素因数の和:20359

約数の個数: 24

約数和(自身を含む): 15372504

約数和(自身を除く): 8459284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 20333, 40666, 81332, 101665, 203330, 345661, 406660, 691322, 1382644, 1728305, 3456610, 6913220]

約数ペア:

[(1, 6913220), (2, 3456610), (4, 1728305), (5, 1382644), (10, 691322), (17, 406660), (20, 345661), (34, 203330), (68, 101665), (85, 81332), (170, 40666), (340, 20333)]