20179683723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20825267}}^1$

素因数の和:20825306

約数の個数: 16

約数和(自身を含む): 29988385920

約数和(自身を除く): 9808702197

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20825267, 62475801, 354029539, 395680073, 1062088617, 1187040219, 6726561241, 20179683723]

約数ペア:

[(1, 20179683723), (3, 6726561241), (17, 1187040219), (19, 1062088617), (51, 395680073), (57, 354029539), (323, 62475801), (969, 20825267)]