20160918909

素因数分解:

$3^2\times {\mathrm{3607}}^1\times {\mathrm{621043}}^1$

素因数の和:624656

約数の個数: 12

約数和(自身を含む): 29129447776

約数和(自身を除く): 8968528867

約数列:

[1, 3, 9, 3607, 10821, 32463, 621043, 1863129, 5589387, 2240102101, 6720306303, 20160918909]

約数ペア:

[(1, 20160918909), (3, 6720306303), (9, 2240102101), (3607, 5589387), (10821, 1863129), (32463, 621043)]