20262273

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 27888960

約数和(自身を除く): 7626687

約数列:

[1, 3, 37, 111, 277, 659, 831, 1977, 10249, 24383, 30747, 73149, 182543, 547629, 6754091, 20262273]

約数ペア:

[(1, 20262273), (3, 6754091), (37, 547629), (111, 182543), (277, 73149), (659, 30747), (831, 24383), (1977, 10249)]