20175950881

素因数分解:

${\mathrm{229}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 20402979840

約数和(自身を除く): 227028959

約数列:

[1, 229, 367, 431, 557, 84043, 98699, 127553, 158177, 204419, 240067, 36222533, 46811951, 54975343, 88104589, 20175950881]

約数ペア:

[(1, 20175950881), (229, 88104589), (367, 54975343), (431, 46811951), (557, 36222533), (84043, 240067), (98699, 204419), (127553, 158177)]