20956632

素因数分解:

$2^3\times 3^1\times {\mathrm{373}}^1\times {\mathrm{2341}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 52554480

約数和(自身を除く): 31597848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 373, 746, 1119, 1492, 2238, 2341, 2984, 4476, 4682, 7023, 8952, 9364, 14046, 18728, 28092, 56184, 873193, 1746386, 2619579, 3492772, 5239158, 6985544, 10478316, 20956632]

約数ペア:

[(1, 20956632), (2, 10478316), (3, 6985544), (4, 5239158), (6, 3492772), (8, 2619579), (12, 1746386), (24, 873193), (373, 56184), (746, 28092), (1119, 18728), (1492, 14046), (2238, 9364), (2341, 8952), (2984, 7023), (4476, 4682)]