20407046973

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{15217}}^1\times {\mathrm{10903}}^1$

素因数の和:26164

約数の個数: 16

約数和(自身を含む): 27877428096

約数和(自身を除く): 7470381123

約数列:

[1, 3, 41, 123, 10903, 15217, 32709, 45651, 447023, 623897, 1341069, 1871691, 165910951, 497732853, 6802348991, 20407046973]

約数ペア:

[(1, 20407046973), (3, 6802348991), (41, 497732853), (123, 165910951), (10903, 1871691), (15217, 1341069), (32709, 623897), (45651, 447023)]