20188266880013

素因数分解:

${\mathrm{17}}^1\times {\mathrm{17021}}^1\times {\mathrm{69769409}}^1$

素因数の和:69786447

約数の個数: 8

約数和(自身を含む): 21377068146360

約数和(自身を除く): 1188801266347

約数列:

[1, 17, 17021, 289357, 69769409, 1186079953, 1187545110589, 20188266880013]

約数ペア:

[(1, 20188266880013), (17, 1187545110589), (17021, 1186079953), (289357, 69769409)]