20260127996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{411557}}^1$

素因数の和:411989

約数の個数: 24

約数和(自身を含む): 36691218816

約数和(自身を除く): 16431090820

約数列:

[1, 2, 4, 31, 62, 124, 397, 794, 1588, 12307, 24614, 49228, 411557, 823114, 1646228, 12758267, 25516534, 51033068, 163388129, 326776258, 653552516, 5065031999, 10130063998, 20260127996]

約数ペア:

[(1, 20260127996), (2, 10130063998), (4, 5065031999), (31, 653552516), (62, 326776258), (124, 163388129), (397, 51033068), (794, 25516534), (1588, 12758267), (12307, 1646228), (24614, 823114), (49228, 411557)]