20019462

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{70991}}^1$

素因数の和:71043

約数の個数: 16

約数和(自身を含む): 40891392

約数和(自身を除く): 20871930

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 70991, 141982, 212973, 425946, 3336577, 6673154, 10009731, 20019462]

約数ペア:

[(1, 20019462), (2, 10009731), (3, 6673154), (6, 3336577), (47, 425946), (94, 212973), (141, 141982), (282, 70991)]