20284116

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{25229}}^1$

素因数の和:25303

約数の個数: 24

約数和(自身を含む): 48037920

約数和(自身を除く): 27753804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 25229, 50458, 75687, 100916, 151374, 302748, 1690343, 3380686, 5071029, 6761372, 10142058, 20284116]

約数ペア:

[(1, 20284116), (2, 10142058), (3, 6761372), (4, 5071029), (6, 3380686), (12, 1690343), (67, 302748), (134, 151374), (201, 100916), (268, 75687), (402, 50458), (804, 25229)]