20352598

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30931}}^1$

素因数の和:30987

約数の個数: 16

約数和(自身を含む): 35633664

約数和(自身を除く): 15281066

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 30931, 61862, 216517, 433034, 1453757, 2907514, 10176299, 20352598]

約数ペア:

[(1, 20352598), (2, 10176299), (7, 2907514), (14, 1453757), (47, 433034), (94, 216517), (329, 61862), (658, 30931)]