20172458202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19893943}}^1$

素因数の和:19893974

約数の個数: 24

約数和(自身を含む): 43687101024

約数和(自身を除く): 23514642822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 19893943, 39787886, 59681829, 119363658, 258621259, 517242518, 775863777, 1551727554, 3362076367, 6724152734, 10086229101, 20172458202]

約数ペア:

[(1, 20172458202), (2, 10086229101), (3, 6724152734), (6, 3362076367), (13, 1551727554), (26, 775863777), (39, 517242518), (78, 258621259), (169, 119363658), (338, 59681829), (507, 39787886), (1014, 19893943)]