20218507623

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{101089}}^1$

素因数の和:101479

約数の個数: 24

約数和(自身を含む): 29710755360

約数和(自身を除く): 9492247737

約数列:

[1, 3, 9, 71, 213, 313, 639, 939, 2817, 22223, 66669, 101089, 200007, 303267, 909801, 7177319, 21531957, 31640857, 64595871, 94922571, 284767713, 2246500847, 6739502541, 20218507623]

約数ペア:

[(1, 20218507623), (3, 6739502541), (9, 2246500847), (71, 284767713), (213, 94922571), (313, 64595871), (639, 31640857), (939, 21531957), (2817, 7177319), (22223, 909801), (66669, 303267), (101089, 200007)]