20610365615

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30993031}}^1$

素因数の和:30993062

約数の個数: 16

約数和(自身を含む): 29753310720

約数和(自身を除く): 9142945105

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 30993031, 154965155, 216951217, 588867589, 1084756085, 2944337945, 4122073123, 20610365615]

約数ペア:

[(1, 20610365615), (5, 4122073123), (7, 2944337945), (19, 1084756085), (35, 588867589), (95, 216951217), (133, 154965155), (665, 30993031)]