20212017854

素因数分解:

$2^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5990521}}^1$

素因数の和:5990771

約数の個数: 16

約数和(自身を含む): 34792951776

約数和(自身を除く): 14580933922

約数列:

[1, 2, 7, 14, 241, 482, 1687, 3374, 5990521, 11981042, 41933647, 83867294, 1443715561, 2887431122, 10106008927, 20212017854]

約数ペア:

[(1, 20212017854), (2, 10106008927), (7, 2887431122), (14, 1443715561), (241, 83867294), (482, 41933647), (1687, 11981042), (3374, 5990521)]