20036819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 22926336

約数和(自身を除く): 2889517

約数列:

[1, 11, 31, 67, 341, 737, 877, 2077, 9647, 22847, 27187, 58759, 299057, 646349, 1821529, 20036819]

約数ペア:

[(1, 20036819), (11, 1821529), (31, 646349), (67, 299057), (341, 58759), (737, 27187), (877, 22847), (2077, 9647)]