20156073135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122158019}}^1$

素因数の和:122158038

約数の個数: 16

約数和(自身を含む): 35181509760

約数和(自身を除く): 15025436625

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122158019, 366474057, 610790095, 1343738209, 1832370285, 4031214627, 6718691045, 20156073135]

約数ペア:

[(1, 20156073135), (3, 6718691045), (5, 4031214627), (11, 1832370285), (15, 1343738209), (33, 610790095), (55, 366474057), (165, 122158019)]