20069751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2267}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 28957824

約数和(自身を除く): 8888073

約数列:

[1, 3, 13, 39, 227, 681, 2267, 2951, 6801, 8853, 29471, 88413, 514609, 1543827, 6689917, 20069751]

約数ペア:

[(1, 20069751), (3, 6689917), (13, 1543827), (39, 514609), (227, 88413), (681, 29471), (2267, 8853), (2951, 6801)]