20184567910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155265907}}^1$

素因数の和:155265927

約数の個数: 16

約数和(自身を含む): 39127008816

約数和(自身を除く): 18942440906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155265907, 310531814, 776329535, 1552659070, 2018456791, 4036913582, 10092283955, 20184567910]

約数ペア:

[(1, 20184567910), (2, 10092283955), (5, 4036913582), (10, 2018456791), (13, 1552659070), (26, 776329535), (65, 310531814), (130, 155265907)]