20652248267

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{13807}}^1$

素因数の和:14019

約数の個数: 32

約数和(自身を含む): 24984305664

約数和(自身を除く): 4332057397

約数列:

[1, 7, 31, 61, 113, 217, 427, 791, 1891, 3503, 6893, 13237, 13807, 24521, 48251, 96649, 213683, 428017, 842227, 1495781, 1560191, 2996119, 5895589, 10921337, 26109037, 48365921, 95171651, 182763259, 338561447, 666201557, 2950321181, 20652248267]

約数ペア:

[(1, 20652248267), (7, 2950321181), (31, 666201557), (61, 338561447), (113, 182763259), (217, 95171651), (427, 48365921), (791, 26109037), (1891, 10921337), (3503, 5895589), (6893, 2996119), (13237, 1560191), (13807, 1495781), (24521, 842227), (48251, 428017), (96649, 213683)]