20465226

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{11257}}^1$

素因数の和:11366

約数の個数: 24

約数和(自身を含む): 44784324

約数和(自身を除く): 24319098

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 11257, 22514, 33771, 67542, 101313, 202626, 1136957, 2273914, 3410871, 6821742, 10232613, 20465226]

約数ペア:

[(1, 20465226), (2, 10232613), (3, 6821742), (6, 3410871), (9, 2273914), (18, 1136957), (101, 202626), (202, 101313), (303, 67542), (606, 33771), (909, 22514), (1818, 11257)]