20573067

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1303}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 29000960

約数和(自身を除く): 8427893

約数列:

[1, 3, 19, 57, 277, 831, 1303, 3909, 5263, 15789, 24757, 74271, 360931, 1082793, 6857689, 20573067]

約数ペア:

[(1, 20573067), (3, 6857689), (19, 1082793), (57, 360931), (277, 74271), (831, 24757), (1303, 15789), (3909, 5263)]