20348021865

素因数分解:

$3^1\times 5^1\times {\mathrm{60611}}^1\times {\mathrm{22381}}^1$

素因数の和:83000

約数の個数: 16

約数和(自身を含む): 32558826816

約数和(自身を除く): 12210804951

約数列:

[1, 3, 5, 15, 22381, 60611, 67143, 111905, 181833, 303055, 335715, 909165, 1356534791, 4069604373, 6782673955, 20348021865]

約数ペア:

[(1, 20348021865), (3, 6782673955), (5, 4069604373), (15, 1356534791), (22381, 909165), (60611, 335715), (67143, 303055), (111905, 181833)]