20286365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3581}}^1$

素因数の和:3700

約数の個数: 16

約数和(自身を含む): 26822016

約数和(自身を除く): 6535651

約数列:

[1, 5, 11, 55, 103, 515, 1133, 3581, 5665, 17905, 39391, 196955, 368843, 1844215, 4057273, 20286365]

約数ペア:

[(1, 20286365), (5, 4057273), (11, 1844215), (55, 368843), (103, 196955), (515, 39391), (1133, 17905), (3581, 5665)]