20134911290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154883933}}^1$

素因数の和:154883953

約数の個数: 16

約数和(自身を含む): 39030751368

約数和(自身を除く): 18895840078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 154883933, 309767866, 774419665, 1548839330, 2013491129, 4026982258, 10067455645, 20134911290]

約数ペア:

[(1, 20134911290), (2, 10067455645), (5, 4026982258), (10, 2013491129), (13, 1548839330), (26, 774419665), (65, 309767866), (130, 154883933)]