20201387579

素因数分解:

${\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{14033}}^1$

素因数の和:14470

約数の個数: 16

約数和(自身を含む): 20896064640

約数和(自身を除く): 694677061

約数列:

[1, 47, 109, 281, 5123, 13207, 14033, 30629, 659551, 1439563, 1529597, 3943273, 71891059, 185333831, 429816757, 20201387579]

約数ペア:

[(1, 20201387579), (47, 429816757), (109, 185333831), (281, 71891059), (5123, 3943273), (13207, 1529597), (14033, 1439563), (30629, 659551)]