20410167153

素因数分解:

$3^1\times {\mathrm{71}}^2\times {\mathrm{557}}^1\times {\mathrm{2423}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 27663211584

約数和(自身を除く): 7253044431

約数列:

[1, 3, 71, 213, 557, 1671, 2423, 5041, 7269, 15123, 39547, 118641, 172033, 516099, 1349611, 2807837, 4048833, 8423511, 12214343, 36643029, 95822381, 287467143, 6803389051, 20410167153]

約数ペア:

[(1, 20410167153), (3, 6803389051), (71, 287467143), (213, 95822381), (557, 36643029), (1671, 12214343), (2423, 8423511), (5041, 4048833), (7269, 2807837), (15123, 1349611), (39547, 516099), (118641, 172033)]