20415462

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179083}}^1$

素因数の和:179107

約数の個数: 16

約数和(自身を含む): 42980160

約数和(自身を除く): 22564698

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179083, 358166, 537249, 1074498, 3402577, 6805154, 10207731, 20415462]

約数ペア:

[(1, 20415462), (2, 10207731), (3, 6805154), (6, 3402577), (19, 1074498), (38, 537249), (57, 358166), (114, 179083)]