20194373343

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{277163}}^1$

素因数の和:277478

約数の個数: 16

約数和(自身を含む): 27272937600

約数和(自身を除く): 7078564257

約数列:

[1, 3, 149, 163, 447, 489, 24287, 72861, 277163, 831489, 41297287, 45177569, 123891861, 135532707, 6731457781, 20194373343]

約数ペア:

[(1, 20194373343), (3, 6731457781), (149, 135532707), (163, 123891861), (447, 45177569), (489, 41297287), (24287, 831489), (72861, 277163)]