20196553318

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{12143}}^1\times {\mathrm{13633}}^1$

素因数の和:25839

約数の個数: 16

約数和(自身を含む): 30796261056

約数和(自身を除く): 10599707738

約数列:

[1, 2, 61, 122, 12143, 13633, 24286, 27266, 740723, 831613, 1481446, 1663226, 165545519, 331091038, 10098276659, 20196553318]

約数ペア:

[(1, 20196553318), (2, 10098276659), (61, 331091038), (122, 165545519), (12143, 1663226), (13633, 1481446), (24286, 831613), (27266, 740723)]