2020120818

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1\times {\mathrm{4679}}^1$

素因数の和:6262

約数の個数: 32

約数和(自身を含む): 4129781760

約数和(自身を除く): 2109660942

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 1531, 3062, 4593, 4679, 9186, 9358, 14037, 28074, 71957, 143914, 215871, 219913, 431742, 439826, 659739, 1319478, 7163549, 14327098, 21490647, 42981294, 336686803, 673373606, 1010060409, 2020120818]

約数ペア:

[(1, 2020120818), (2, 1010060409), (3, 673373606), (6, 336686803), (47, 42981294), (94, 21490647), (141, 14327098), (282, 7163549), (1531, 1319478), (3062, 659739), (4593, 439826), (4679, 431742), (9186, 219913), (9358, 215871), (14037, 143914), (28074, 71957)]