20176693956

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{5141869}}^1$

素因数の和:5141988

約数の個数: 36

約数和(自身を含む): 51470118700

約数和(自身を除く): 31293424744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 5141869, 10283738, 15425607, 20567476, 30851214, 46276821, 61702428, 92553642, 185107284, 560463721, 1120927442, 1681391163, 2241854884, 3362782326, 5044173489, 6725564652, 10088346978, 20176693956]

約数ペア:

[(1, 20176693956), (2, 10088346978), (3, 6725564652), (4, 5044173489), (6, 3362782326), (9, 2241854884), (12, 1681391163), (18, 1120927442), (36, 560463721), (109, 185107284), (218, 92553642), (327, 61702428), (436, 46276821), (654, 30851214), (981, 20567476), (1308, 15425607), (1962, 10283738), (3924, 5141869)]