20244676030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1\times {\mathrm{21893}}^1$

素因数の和:23028

約数の個数: 32

約数和(自身を含む): 36887011200

約数和(自身を除く): 16642335170

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1039, 2078, 5195, 10390, 21893, 43786, 92471, 109465, 184942, 218930, 462355, 924710, 1948477, 3896954, 9742385, 19484770, 22746827, 45493654, 113734135, 227468270, 2024467603, 4048935206, 10122338015, 20244676030]

約数ペア:

[(1, 20244676030), (2, 10122338015), (5, 4048935206), (10, 2024467603), (89, 227468270), (178, 113734135), (445, 45493654), (890, 22746827), (1039, 19484770), (2078, 9742385), (5195, 3896954), (10390, 1948477), (21893, 924710), (43786, 462355), (92471, 218930), (109465, 184942)]