20610432855

素因数分解:

$3^3\times 5^1\times {\mathrm{3001}}^1\times {\mathrm{50873}}^1$

素因数の和:53888

約数の個数: 32

約数和(自身を含む): 36653699520

約数和(自身を除く): 16043266665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3001, 9003, 15005, 27009, 45015, 50873, 81027, 135045, 152619, 254365, 405135, 457857, 763095, 1373571, 2289285, 6867855, 152669873, 458009619, 763349365, 1374028857, 2290048095, 4122086571, 6870144285, 20610432855]

約数ペア:

[(1, 20610432855), (3, 6870144285), (5, 4122086571), (9, 2290048095), (15, 1374028857), (27, 763349365), (45, 458009619), (135, 152669873), (3001, 6867855), (9003, 2289285), (15005, 1373571), (27009, 763095), (45015, 457857), (50873, 405135), (81027, 254365), (135045, 152619)]