20293262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6733}}^1$

素因数の和:6883

約数の個数: 16

約数和(自身を含む): 33454512

約数和(自身を除く): 13161250

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 6733, 13466, 74063, 148126, 922421, 1844842, 10146631, 20293262]

約数ペア:

[(1, 20293262), (2, 10146631), (11, 1844842), (22, 922421), (137, 148126), (274, 74063), (1507, 13466), (3014, 6733)]