20068786081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1\times {\mathrm{5147}}^1$

素因数の和:6588

約数の個数: 16

約数和(自身を含む): 21275654400

約数和(自身を除く): 1206868319

約数列:

[1, 19, 163, 1259, 3097, 5147, 23921, 97793, 205217, 838961, 3899123, 6480073, 15940259, 123121387, 1056251899, 20068786081]

約数ペア:

[(1, 20068786081), (19, 1056251899), (163, 123121387), (1259, 15940259), (3097, 6480073), (5147, 3899123), (23921, 838961), (97793, 205217)]