20741922

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{19531}}^1$

素因数の和:19598

約数の個数: 24

約数和(自身を含む): 45704880

約数和(自身を除く): 24962958

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 19531, 39062, 58593, 117186, 175779, 351558, 1152329, 2304658, 3456987, 6913974, 10370961, 20741922]

約数ペア:

[(1, 20741922), (2, 10370961), (3, 6913974), (6, 3456987), (9, 2304658), (18, 1152329), (59, 351558), (118, 175779), (177, 117186), (354, 58593), (531, 39062), (1062, 19531)]