20802364374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{315187339}}^1$

素因数の和:315187355

約数の個数: 16

約数和(自身を含む): 45386976960

約数和(自身を除く): 24584612586

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 315187339, 630374678, 945562017, 1891124034, 3467060729, 6934121458, 10401182187, 20802364374]

約数ペア:

[(1, 20802364374), (2, 10401182187), (3, 6934121458), (6, 3467060729), (11, 1891124034), (22, 945562017), (33, 630374678), (66, 315187339)]