20173604906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{77351}}^1$

素因数の和:78806

約数の個数: 32

約数和(自身を含む): 37270050048

約数和(自身を除く): 17096445142

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1433, 2866, 10031, 18629, 20062, 37258, 77351, 130403, 154702, 260806, 541457, 1005563, 1082914, 2011126, 7038941, 14077882, 110843983, 221687966, 775907881, 1440971779, 1551815762, 2881943558, 10086802453, 20173604906]

約数ペア:

[(1, 20173604906), (2, 10086802453), (7, 2881943558), (13, 1551815762), (14, 1440971779), (26, 775907881), (91, 221687966), (182, 110843983), (1433, 14077882), (2866, 7038941), (10031, 2011126), (18629, 1082914), (20062, 1005563), (37258, 541457), (77351, 260806), (130403, 154702)]