20202372512

素因数分解:

$2^5\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{62071}}^1$

素因数の和:63541

約数の個数: 48

約数和(自身を含む): 45487354752

約数和(自身を除く): 25284982240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1453, 2906, 5812, 10171, 11624, 20342, 23248, 40684, 46496, 62071, 81368, 124142, 162736, 248284, 325472, 434497, 496568, 868994, 993136, 1737988, 1986272, 3475976, 6951952, 13903904, 90189163, 180378326, 360756652, 631324141, 721513304, 1262648282, 1443026608, 2525296564, 2886053216, 5050593128, 10101186256, 20202372512]

約数ペア:

[(1, 20202372512), (2, 10101186256), (4, 5050593128), (7, 2886053216), (8, 2525296564), (14, 1443026608), (16, 1262648282), (28, 721513304), (32, 631324141), (56, 360756652), (112, 180378326), (224, 90189163), (1453, 13903904), (2906, 6951952), (5812, 3475976), (10171, 1986272), (11624, 1737988), (20342, 993136), (23248, 868994), (40684, 496568), (46496, 434497), (62071, 325472), (81368, 248284), (124142, 162736)]