20267742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27917}}^1$

素因数の和:27944

約数の個数: 24

約数和(自身を含む): 44557128

約数和(自身を除く): 24289386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27917, 55834, 83751, 167502, 307087, 614174, 921261, 1842522, 3377957, 6755914, 10133871, 20267742]

約数ペア:

[(1, 20267742), (2, 10133871), (3, 6755914), (6, 3377957), (11, 1842522), (22, 921261), (33, 614174), (66, 307087), (121, 167502), (242, 83751), (363, 55834), (726, 27917)]