20804858738

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5880401}}^1$

素因数の和:5880493

約数の個数: 16

約数和(自身を含む): 32812643160

約数和(自身を除く): 12007784422

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 5880401, 11760802, 170531629, 341063258, 358704461, 717408922, 10402429369, 20804858738]

約数ペア:

[(1, 20804858738), (2, 10402429369), (29, 717408922), (58, 358704461), (61, 341063258), (122, 170531629), (1769, 11760802), (3538, 5880401)]