20102646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9281}}^1$

素因数の和:9324

約数の個数: 24

約数和(自身を含む): 42437304

約数和(自身を除く): 22334658

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9281, 18562, 27843, 55686, 176339, 352678, 529017, 1058034, 3350441, 6700882, 10051323, 20102646]

約数ペア:

[(1, 20102646), (2, 10051323), (3, 6700882), (6, 3350441), (19, 1058034), (38, 529017), (57, 352678), (114, 176339), (361, 55686), (722, 27843), (1083, 18562), (2166, 9281)]