20334415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 25652736

約数和(自身を除く): 5318321

約数列:

[1, 5, 23, 115, 151, 755, 1171, 3473, 5855, 17365, 26933, 134665, 176821, 884105, 4066883, 20334415]

約数ペア:

[(1, 20334415), (5, 4066883), (23, 884105), (115, 176821), (151, 134665), (755, 26933), (1171, 17365), (3473, 5855)]