20104990935

素因数分解:

$3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{901367}}^1$

素因数の和:902862

約数の個数: 16

約数和(自身を含む): 32189654016

約数和(自身を除く): 12084663081

約数列:

[1, 3, 5, 15, 1487, 4461, 7435, 22305, 901367, 2704101, 4506835, 13520505, 1340332729, 4020998187, 6701663645, 20104990935]

約数ペア:

[(1, 20104990935), (3, 6701663645), (5, 4020998187), (15, 1340332729), (1487, 13520505), (4461, 4506835), (7435, 2704101), (22305, 901367)]