20193751015

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{454763}}^1$

素因数の和:454958

約数の個数: 16

約数和(自身を含む): 24753714048

約数和(自身を除く): 4559963033

約数列:

[1, 5, 83, 107, 415, 535, 8881, 44405, 454763, 2273815, 37745329, 48659641, 188726645, 243298205, 4038750203, 20193751015]

約数ペア:

[(1, 20193751015), (5, 4038750203), (83, 243298205), (107, 188726645), (415, 48659641), (535, 37745329), (8881, 2273815), (44405, 454763)]