20023501

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 22425984

約数和(自身を除く): 2402483

約数列:

[1, 17, 23, 83, 391, 617, 1411, 1909, 10489, 14191, 32453, 51211, 241247, 870587, 1177853, 20023501]

約数ペア:

[(1, 20023501), (17, 1177853), (23, 870587), (83, 241247), (391, 51211), (617, 32453), (1411, 14191), (1909, 10489)]