20191499752

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{2741}}^1\times {\mathrm{4021}}^1$

素因数の和:6997

約数の個数: 32

約数和(自身を含む): 38047717800

約数和(自身を除く): 17856218048

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 2741, 4021, 5482, 8042, 10964, 16084, 21928, 32168, 627689, 920809, 1255378, 1841618, 2510756, 3683236, 5021512, 7366472, 11021561, 22043122, 44086244, 88172488, 2523937469, 5047874938, 10095749876, 20191499752]

約数ペア:

[(1, 20191499752), (2, 10095749876), (4, 5047874938), (8, 2523937469), (229, 88172488), (458, 44086244), (916, 22043122), (1832, 11021561), (2741, 7366472), (4021, 5021512), (5482, 3683236), (8042, 2510756), (10964, 1841618), (16084, 1255378), (21928, 920809), (32168, 627689)]