20147661595

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{170837}}^1$

素因数の和:171174

約数の個数: 16

約数和(自身を含む): 24518669760

約数和(自身を除く): 4371008165

約数列:

[1, 5, 103, 229, 515, 1145, 23587, 117935, 170837, 854185, 17596211, 39121673, 87981055, 195608365, 4029532319, 20147661595]

約数ペア:

[(1, 20147661595), (5, 4029532319), (103, 195608365), (229, 87981055), (515, 39121673), (1145, 17596211), (23587, 854185), (117935, 170837)]