20796850908

素因数分解:

$2^2\times 3^2\times {\mathrm{577690303}}^1$

素因数の和:577690313

約数の個数: 18

約数和(自身を含む): 52569817664

約数和(自身を除く): 31772966756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 577690303, 1155380606, 1733070909, 2310761212, 3466141818, 5199212727, 6932283636, 10398425454, 20796850908]

約数ペア:

[(1, 20796850908), (2, 10398425454), (3, 6932283636), (4, 5199212727), (6, 3466141818), (9, 2310761212), (12, 1733070909), (18, 1155380606), (36, 577690303)]