20396770151

素因数分解:

${\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{8573}}^1$

素因数の和:9070

約数の個数: 16

約数和(自身を含む): 21018783744

約数和(自身を除く): 622013593

約数列:

[1, 47, 223, 227, 8573, 10481, 10669, 50621, 402931, 1911779, 1946071, 2379187, 89853613, 91465337, 433973833, 20396770151]

約数ペア:

[(1, 20396770151), (47, 433973833), (223, 91465337), (227, 89853613), (8573, 2379187), (10481, 1946071), (10669, 1911779), (50621, 402931)]