20327019435

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1\times {\mathrm{3181}}^1$

素因数の和:4076

約数の個数: 48

約数和(自身を含む): 35464230048

約数和(自身を除く): 15137210613

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 673, 1055, 1899, 2019, 3165, 3181, 3365, 6057, 9495, 9543, 10095, 15905, 28629, 30285, 47715, 142003, 143145, 426009, 671191, 710015, 1278027, 2013573, 2130045, 2140813, 3355955, 6040719, 6390135, 6422439, 10067865, 10704065, 19267317, 30203595, 32112195, 96336585, 451711543, 1355134629, 2258557715, 4065403887, 6775673145, 20327019435]

約数ペア:

[(1, 20327019435), (3, 6775673145), (5, 4065403887), (9, 2258557715), (15, 1355134629), (45, 451711543), (211, 96336585), (633, 32112195), (673, 30203595), (1055, 19267317), (1899, 10704065), (2019, 10067865), (3165, 6422439), (3181, 6390135), (3365, 6040719), (6057, 3355955), (9495, 2140813), (9543, 2130045), (10095, 2013573), (15905, 1278027), (28629, 710015), (30285, 671191), (47715, 426009), (142003, 143145)]