30820519112

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{3780731}}^1$

素因数の和:3781756

約数の個数: 16

約数和(自身を含む): 57845199600

約数和(自身を除く): 27024680488

約数列:

[1, 2, 4, 8, 1019, 2038, 4076, 8152, 3780731, 7561462, 15122924, 30245848, 3852564889, 7705129778, 15410259556, 30820519112]

約数ペア:

[(1, 30820519112), (2, 15410259556), (4, 7705129778), (8, 3852564889), (1019, 30245848), (2038, 15122924), (4076, 7561462), (8152, 3780731)]