20162952015

素因数分解:

$3^1\times 5^1\times {\mathrm{43151}}^1\times {\mathrm{31151}}^1$

素因数の和:74310

約数の個数: 16

約数和(自身を含む): 32262506496

約数和(自身を除く): 12099554481

約数列:

[1, 3, 5, 15, 31151, 43151, 93453, 129453, 155755, 215755, 467265, 647265, 1344196801, 4032590403, 6720984005, 20162952015]

約数ペア:

[(1, 20162952015), (3, 6720984005), (5, 4032590403), (15, 1344196801), (31151, 647265), (43151, 467265), (93453, 215755), (129453, 155755)]