20199333190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118819607}}^1$

素因数の和:118819631

約数の個数: 16

約数和(自身を含む): 38497552992

約数和(自身を除く): 18298219802

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 118819607, 237639214, 594098035, 1188196070, 2019933319, 4039866638, 10099666595, 20199333190]

約数ペア:

[(1, 20199333190), (2, 10099666595), (5, 4039866638), (10, 2019933319), (17, 1188196070), (34, 594098035), (85, 237639214), (170, 118819607)]