20050660053

素因数分解:

$3^4\times {\mathrm{16729}}^1\times {\mathrm{14797}}^1$

素因数の和:31538

約数の個数: 20

約数和(自身を含む): 29956035340

約数和(自身を除く): 9905375287

約数列:

[1, 3, 9, 27, 81, 14797, 16729, 44391, 50187, 133173, 150561, 399519, 451683, 1198557, 1355049, 247539013, 742617039, 2227851117, 6683553351, 20050660053]

約数ペア:

[(1, 20050660053), (3, 6683553351), (9, 2227851117), (27, 742617039), (81, 247539013), (14797, 1355049), (16729, 1198557), (44391, 451683), (50187, 399519), (133173, 150561)]