20670696

素因数分解:

$2^3\times 3^2\times {\mathrm{287093}}^1$

素因数の和:287105

約数の個数: 24

約数和(自身を含む): 55983330

約数和(自身を除く): 35312634

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 287093, 574186, 861279, 1148372, 1722558, 2296744, 2583837, 3445116, 5167674, 6890232, 10335348, 20670696]

約数ペア:

[(1, 20670696), (2, 10335348), (3, 6890232), (4, 5167674), (6, 3445116), (8, 2583837), (9, 2296744), (12, 1722558), (18, 1148372), (24, 861279), (36, 574186), (72, 287093)]