20120433957

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{11057}}^1$

素因数の和:11330

約数の個数: 48

約数和(自身を含む): 31814485248

約数和(自身を除く): 11694051291

約数列:

[1, 3, 9, 13, 39, 103, 117, 151, 309, 453, 927, 1339, 1359, 1963, 4017, 5889, 11057, 12051, 15553, 17667, 33171, 46659, 99513, 139977, 143741, 202189, 431223, 606567, 1138871, 1293669, 1669607, 1819701, 3416613, 5008821, 10249839, 14805323, 15026463, 21704891, 44415969, 65114673, 133247907, 171969521, 195344019, 515908563, 1547725689, 2235603773, 6706811319, 20120433957]

約数ペア:

[(1, 20120433957), (3, 6706811319), (9, 2235603773), (13, 1547725689), (39, 515908563), (103, 195344019), (117, 171969521), (151, 133247907), (309, 65114673), (453, 44415969), (927, 21704891), (1339, 15026463), (1359, 14805323), (1963, 10249839), (4017, 5008821), (5889, 3416613), (11057, 1819701), (12051, 1669607), (15553, 1293669), (17667, 1138871), (33171, 606567), (46659, 431223), (99513, 202189), (139977, 143741)]