20135591645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{887617}}^1$

素因数の和:887984

約数の個数: 16

約数和(自身を含む): 26095969200

約数和(自身を除く): 5960377555

約数列:

[1, 5, 13, 65, 349, 1745, 4537, 22685, 887617, 4438085, 11539021, 57695105, 309778333, 1548891665, 4027118329, 20135591645]

約数ペア:

[(1, 20135591645), (5, 4027118329), (13, 1548891665), (65, 309778333), (349, 57695105), (1745, 11539021), (4537, 4438085), (22685, 887617)]