20120162403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4091959}}^1$

素因数の和:4092122

約数の個数: 16

約数和(自身を含む): 29462112000

約数和(自身を除く): 9341949597

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 4091959, 12275877, 45011549, 135034647, 609701891, 1829105673, 6706720801, 20120162403]

約数ペア:

[(1, 20120162403), (3, 6706720801), (11, 1829105673), (33, 609701891), (149, 135034647), (447, 45011549), (1639, 12275877), (4917, 4091959)]