2020565515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{102023}}^1$

素因数の和:102278

約数の個数: 16

約数和(自身を含む): 2578350528

約数和(自身を除く): 557785013

約数列:

[1, 5, 17, 85, 233, 1165, 3961, 19805, 102023, 510115, 1734391, 8671955, 23771359, 118856795, 404113103, 2020565515]

約数ペア:

[(1, 2020565515), (5, 404113103), (17, 118856795), (85, 23771359), (233, 8671955), (1165, 1734391), (3961, 510115), (19805, 102023)]