20922488313

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{437279}}^1$

素因数の和:437712

約数の個数: 16

約数和(自身を含む): 28650585600

約数和(自身を除く): 7728097287

約数列:

[1, 3, 41, 123, 389, 1167, 15949, 47847, 437279, 1311837, 17928439, 53785317, 170101531, 510304593, 6974162771, 20922488313]

約数ペア:

[(1, 20922488313), (3, 6974162771), (41, 510304593), (123, 170101531), (389, 53785317), (1167, 17928439), (15949, 1311837), (47847, 437279)]