13633820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8629}}^1$

素因数の和:8717

約数の個数: 24

約数和(自身を含む): 28996800

約数和(自身を除く): 15362980

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 8629, 17258, 34516, 43145, 86290, 172580, 681691, 1363382, 2726764, 3408455, 6816910, 13633820]

約数ペア:

[(1, 13633820), (2, 6816910), (4, 3408455), (5, 2726764), (10, 1363382), (20, 681691), (79, 172580), (158, 86290), (316, 43145), (395, 34516), (790, 17258), (1580, 8629)]