20163236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1721}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 36885240

約数和(自身を除く): 16722004

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 404, 1721, 2929, 3442, 5858, 6884, 11716, 49909, 99818, 173821, 199636, 347642, 695284, 5040809, 10081618, 20163236]

約数ペア:

[(1, 20163236), (2, 10081618), (4, 5040809), (29, 695284), (58, 347642), (101, 199636), (116, 173821), (202, 99818), (404, 49909), (1721, 11716), (2929, 6884), (3442, 5858)]