920563555204

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{364724071}}^1$

素因数の和:364724706

約数の個数: 12

約数和(自身を含む): 1613539294528

約数和(自身を除く): 692975739324

約数列:

[1, 2, 4, 631, 1262, 2524, 364724071, 729448142, 1458896284, 230140888801, 460281777602, 920563555204]

約数ペア:

[(1, 920563555204), (2, 460281777602), (4, 230140888801), (631, 1458896284), (1262, 729448142), (2524, 364724071)]