968236420

素因数分解:

$2^2\times 5^1\times {\mathrm{48411821}}^1$

素因数の和:48411830

約数の個数: 12

約数和(自身を含む): 2033296524

約数和(自身を除く): 1065060104

約数列:

[1, 2, 4, 5, 10, 20, 48411821, 96823642, 193647284, 242059105, 484118210, 968236420]

約数ペア:

[(1, 968236420), (2, 484118210), (4, 242059105), (5, 193647284), (10, 96823642), (20, 48411821)]