20112652

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13553}}^1$

素因数の和:13617

約数の個数: 24

約数和(自身を含む): 40987296

約数和(自身を除く): 20874644

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 13553, 27106, 54212, 94871, 189742, 379484, 718309, 1436618, 2873236, 5028163, 10056326, 20112652]

約数ペア:

[(1, 20112652), (2, 10056326), (4, 5028163), (7, 2873236), (14, 1436618), (28, 718309), (53, 379484), (106, 189742), (212, 94871), (371, 54212), (742, 27106), (1484, 13553)]