20996082

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{11549}}^1$

素因数の和:11658

約数の個数: 24

約数和(自身を含む): 45945900

約数和(自身を除く): 24949818

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 11549, 23098, 34647, 69294, 103941, 207882, 1166449, 2332898, 3499347, 6998694, 10498041, 20996082]

約数ペア:

[(1, 20996082), (2, 10498041), (3, 6998694), (6, 3499347), (9, 2332898), (18, 1166449), (101, 207882), (202, 103941), (303, 69294), (606, 34647), (909, 23098), (1818, 11549)]