1862020

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 3941784

約数和(自身を除く): 2079764

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 593, 628, 785, 1186, 1570, 2372, 2965, 3140, 5930, 11860, 93101, 186202, 372404, 465505, 931010, 1862020]

約数ペア:

[(1, 1862020), (2, 931010), (4, 465505), (5, 372404), (10, 186202), (20, 93101), (157, 11860), (314, 5930), (593, 3140), (628, 2965), (785, 2372), (1186, 1570)]