20194300221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{395966671}}^1$

素因数の和:395966691

約数の個数: 8

約数和(自身を含む): 28509600384

約数和(自身を除く): 8315300163

約数列:

[1, 3, 17, 51, 395966671, 1187900013, 6731433407, 20194300221]

約数ペア:

[(1, 20194300221), (3, 6731433407), (17, 1187900013), (51, 395966671)]