20024719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 23665824

約数和(自身を除く): 3641105

約数列:

[1, 11, 13, 143, 233, 601, 2563, 3029, 6611, 7813, 33319, 85943, 140033, 1540363, 1820429, 20024719]

約数ペア:

[(1, 20024719), (11, 1820429), (13, 1540363), (143, 140033), (233, 85943), (601, 33319), (2563, 7813), (3029, 6611)]