20105482414

素因数分解:

$2^1\times {\mathrm{503}}^1\times {\mathrm{1697}}^1\times {\mathrm{11777}}^1$

素因数の和:13979

約数の個数: 16

約数和(自身を含む): 30238554528

約数和(自身を除く): 10133072114

約数列:

[1, 2, 503, 1006, 1697, 3394, 11777, 23554, 853591, 1707182, 5923831, 11847662, 19985569, 39971138, 10052741207, 20105482414]

約数ペア:

[(1, 20105482414), (2, 10052741207), (503, 39971138), (1006, 19985569), (1697, 11847662), (3394, 5923831), (11777, 1707182), (23554, 853591)]