20148261747

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{3023}}^1\times {\mathrm{14713}}^1$

素因数の和:17890

約数の個数: 16

約数和(自身を含む): 27053042688

約数和(自身を除く): 6904780941

約数列:

[1, 3, 151, 453, 3023, 9069, 14713, 44139, 456473, 1369419, 2221663, 6664989, 44477399, 133432197, 6716087249, 20148261747]

約数ペア:

[(1, 20148261747), (3, 6716087249), (151, 133432197), (453, 44477399), (3023, 6664989), (9069, 2221663), (14713, 1369419), (44139, 456473)]