2020169195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1583}}^1\times {\mathrm{23203}}^1$

素因数の和:24802

約数の個数: 16

約数和(自身を含む): 2646369792

約数和(自身を除く): 626200597

約数列:

[1, 5, 11, 55, 1583, 7915, 17413, 23203, 87065, 116015, 255233, 1276165, 36730349, 183651745, 404033839, 2020169195]

約数ペア:

[(1, 2020169195), (5, 404033839), (11, 183651745), (55, 36730349), (1583, 1276165), (7915, 255233), (17413, 116015), (23203, 87065)]