20163090015

素因数分解:

$3^2\times 5^1\times {\mathrm{448068667}}^1$

素因数の和:448068678

約数の個数: 12

約数和(自身を含む): 34949356104

約数和(自身を除く): 14786266089

約数列:

[1, 3, 5, 9, 15, 45, 448068667, 1344206001, 2240343335, 4032618003, 6721030005, 20163090015]

約数ペア:

[(1, 20163090015), (3, 6721030005), (5, 4032618003), (9, 2240343335), (15, 1344206001), (45, 448068667)]