20095564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9533}}^1$

素因数の和:9585

約数の個数: 24

約数和(自身を含む): 38441088

約数和(自身を除く): 18345524

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 9533, 19066, 38132, 162061, 295523, 324122, 591046, 648244, 1182092, 5023891, 10047782, 20095564]

約数ペア:

[(1, 20095564), (2, 10047782), (4, 5023891), (17, 1182092), (31, 648244), (34, 591046), (62, 324122), (68, 295523), (124, 162061), (527, 38132), (1054, 19066), (2108, 9533)]