20212454670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3527479}}^1$

素因数の和:3527680

約数の個数: 32

約数和(自身を含む): 48763883520

約数和(自身を除く): 28551428850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 3527479, 7054958, 10582437, 17637395, 21164874, 35274790, 52912185, 105824370, 673748489, 1347496978, 2021245467, 3368742445, 4042490934, 6737484890, 10106227335, 20212454670]

約数ペア:

[(1, 20212454670), (2, 10106227335), (3, 6737484890), (5, 4042490934), (6, 3368742445), (10, 2021245467), (15, 1347496978), (30, 673748489), (191, 105824370), (382, 52912185), (573, 35274790), (955, 21164874), (1146, 17637395), (1910, 10582437), (2865, 7054958), (5730, 3527479)]