20158483986

素因数分解:

$2^1\times 3^3\times {\mathrm{373305259}}^1$

素因数の和:373305270

約数の個数: 16

約数和(自身を含む): 44796631200

約数和(自身を除く): 24638147214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373305259, 746610518, 1119915777, 2239831554, 3359747331, 6719494662, 10079241993, 20158483986]

約数ペア:

[(1, 20158483986), (2, 10079241993), (3, 6719494662), (6, 3359747331), (9, 2239831554), (18, 1119915777), (27, 746610518), (54, 373305259)]