20132289710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154863767}}^1$

素因数の和:154863787

約数の個数: 16

約数和(自身を含む): 39025669536

約数和(自身を除く): 18893379826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 154863767, 309727534, 774318835, 1548637670, 2013228971, 4026457942, 10066144855, 20132289710]

約数ペア:

[(1, 20132289710), (2, 10066144855), (5, 4026457942), (10, 2013228971), (13, 1548637670), (26, 774318835), (65, 309727534), (130, 154863767)]