20703306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{265427}}^1$

素因数の和:265445

約数の個数: 16

約数和(自身を含む): 44591904

約数和(自身を除く): 23888598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 265427, 530854, 796281, 1592562, 3450551, 6901102, 10351653, 20703306]

約数ペア:

[(1, 20703306), (2, 10351653), (3, 6901102), (6, 3450551), (13, 1592562), (26, 796281), (39, 530854), (78, 265427)]