20652372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{44129}}^1$

素因数の和:44152

約数の個数: 36

約数和(自身を含む): 56221620

約数和(自身を除く): 35569248

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 44129, 88258, 132387, 176516, 264774, 397161, 529548, 573677, 794322, 1147354, 1588644, 1721031, 2294708, 3442062, 5163093, 6884124, 10326186, 20652372]

約数ペア:

[(1, 20652372), (2, 10326186), (3, 6884124), (4, 5163093), (6, 3442062), (9, 2294708), (12, 1721031), (13, 1588644), (18, 1147354), (26, 794322), (36, 573677), (39, 529548), (52, 397161), (78, 264774), (117, 176516), (156, 132387), (234, 88258), (468, 44129)]