20262100060

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1\times {\mathrm{8629}}^1$

素因数の和:9790

約数の個数: 48

約数和(自身を含む): 42973257600

約数和(自身を除く): 22711157540

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1039, 1130, 2078, 2260, 4156, 5195, 8629, 10390, 17258, 20780, 34516, 43145, 86290, 117407, 172580, 234814, 469628, 587035, 975077, 1174070, 1950154, 2348140, 3900308, 4875385, 8965531, 9750770, 17931062, 19501540, 35862124, 44827655, 89655310, 179310620, 1013105003, 2026210006, 4052420012, 5065525015, 10131050030, 20262100060]

約数ペア:

[(1, 20262100060), (2, 10131050030), (4, 5065525015), (5, 4052420012), (10, 2026210006), (20, 1013105003), (113, 179310620), (226, 89655310), (452, 44827655), (565, 35862124), (1039, 19501540), (1130, 17931062), (2078, 9750770), (2260, 8965531), (4156, 4875385), (5195, 3900308), (8629, 2348140), (10390, 1950154), (17258, 1174070), (20780, 975077), (34516, 587035), (43145, 469628), (86290, 234814), (117407, 172580)]