20161616410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155089357}}^1$

素因数の和:155089377

約数の個数: 16

約数和(自身を含む): 39082518216

約数和(自身を除く): 18920901806

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155089357, 310178714, 775446785, 1550893570, 2016161641, 4032323282, 10080808205, 20161616410]

約数ペア:

[(1, 20161616410), (2, 10080808205), (5, 4032323282), (10, 2016161641), (13, 1550893570), (26, 775446785), (65, 310178714), (130, 155089357)]