20125844

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 16071436

約数列:

[1, 2, 4, 59, 107, 118, 214, 236, 428, 797, 1594, 3188, 6313, 12626, 25252, 47023, 85279, 94046, 170558, 188092, 341116, 5031461, 10062922, 20125844]

約数ペア:

[(1, 20125844), (2, 10062922), (4, 5031461), (59, 341116), (107, 188092), (118, 170558), (214, 94046), (236, 85279), (428, 47023), (797, 25252), (1594, 12626), (3188, 6313)]