20083230713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{17657}}^1$

素因数の和:18137

約数の個数: 32

約数和(自身を含む): 25630940160

約数和(自身を除く): 5547709447

約数列:

[1, 7, 13, 29, 91, 203, 377, 431, 2639, 3017, 5603, 12499, 17657, 39221, 87493, 123599, 162487, 229541, 512053, 1137409, 1606787, 3584371, 6656689, 7610167, 46596823, 53271169, 98932171, 220694843, 692525197, 1544863901, 2869032959, 20083230713]

約数ペア:

[(1, 20083230713), (7, 2869032959), (13, 1544863901), (29, 692525197), (91, 220694843), (203, 98932171), (377, 53271169), (431, 46596823), (2639, 7610167), (3017, 6656689), (5603, 3584371), (12499, 1606787), (17657, 1137409), (39221, 512053), (87493, 229541), (123599, 162487)]