20181279103

素因数分解:

${\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{29221}}^1$

素因数の和:29514

約数の個数: 16

約数和(自身を含む): 20943056736

約数和(自身を除く): 761777633

約数列:

[1, 53, 83, 157, 4399, 8321, 13031, 29221, 690643, 1548713, 2425343, 4587697, 128543179, 243147941, 380778851, 20181279103]

約数ペア:

[(1, 20181279103), (53, 380778851), (83, 243147941), (157, 128543179), (4399, 4587697), (8321, 2425343), (13031, 1548713), (29221, 690643)]