20164582618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{14009}}^1\times {\mathrm{37879}}^1$

素因数の和:51909

約数の個数: 16

約数和(自身を含む): 31841928000

約数和(自身を除く): 11677345382

約数列:

[1, 2, 19, 38, 14009, 28018, 37879, 75758, 266171, 532342, 719701, 1439402, 530646911, 1061293822, 10082291309, 20164582618]

約数ペア:

[(1, 20164582618), (2, 10082291309), (19, 1061293822), (38, 530646911), (14009, 1439402), (28018, 719701), (37879, 532342), (75758, 266171)]