20346788796

素因数分解:

$2^2\times 3^1\times {\mathrm{28211}}^1\times {\mathrm{60103}}^1$

素因数の和:88321

約数の個数: 24

約数和(自身を含む): 47478313344

約数和(自身を除く): 27131524548

約数列:

[1, 2, 3, 4, 6, 12, 28211, 56422, 60103, 84633, 112844, 120206, 169266, 180309, 240412, 338532, 360618, 721236, 1695565733, 3391131466, 5086697199, 6782262932, 10173394398, 20346788796]

約数ペア:

[(1, 20346788796), (2, 10173394398), (3, 6782262932), (4, 5086697199), (6, 3391131466), (12, 1695565733), (28211, 721236), (56422, 360618), (60103, 338532), (84633, 240412), (112844, 180309), (120206, 169266)]