20050280284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6857141}}^1$

素因数の和:6857205

約数の個数: 24

約数和(自身を含む): 38015995248

約数和(自身を除く): 17965714964

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 6857141, 13714282, 27428564, 116571397, 233142794, 294857063, 466285588, 589714126, 1179428252, 5012570071, 10025140142, 20050280284]

約数ペア:

[(1, 20050280284), (2, 10025140142), (4, 5012570071), (17, 1179428252), (34, 589714126), (43, 466285588), (68, 294857063), (86, 233142794), (172, 116571397), (731, 27428564), (1462, 13714282), (2924, 6857141)]