20524431

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{877}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 28447200

約数和(自身を除く): 7922769

約数列:

[1, 3, 29, 87, 269, 807, 877, 2631, 7801, 23403, 25433, 76299, 235913, 707739, 6841477, 20524431]

約数ペア:

[(1, 20524431), (3, 6841477), (29, 707739), (87, 235913), (269, 76299), (807, 25433), (877, 23403), (2631, 7801)]