20611652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1471}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 37588992

約数和(自身を除く): 16977340

約数列:

[1, 2, 4, 31, 62, 113, 124, 226, 452, 1471, 2942, 3503, 5884, 7006, 14012, 45601, 91202, 166223, 182404, 332446, 664892, 5152913, 10305826, 20611652]

約数ペア:

[(1, 20611652), (2, 10305826), (4, 5152913), (31, 664892), (62, 332446), (113, 182404), (124, 166223), (226, 91202), (452, 45601), (1471, 14012), (2942, 7006), (3503, 5884)]