20402412

素因数分解:

$2^2\times 3^1\times {\mathrm{233}}^1\times {\mathrm{7297}}^1$

素因数の和:7537

約数の個数: 24

約数和(自身を含む): 47816496

約数和(自身を除く): 27414084

約数列:

[1, 2, 3, 4, 6, 12, 233, 466, 699, 932, 1398, 2796, 7297, 14594, 21891, 29188, 43782, 87564, 1700201, 3400402, 5100603, 6800804, 10201206, 20402412]

約数ペア:

[(1, 20402412), (2, 10201206), (3, 6800804), (4, 5100603), (6, 3400402), (12, 1700201), (233, 87564), (466, 43782), (699, 29188), (932, 21891), (1398, 14594), (2796, 7297)]