20562504

素因数分解:

$2^3\times 3^1\times {\mathrm{383}}^1\times {\mathrm{2237}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 51563520

約数和(自身を除く): 31001016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 383, 766, 1149, 1532, 2237, 2298, 3064, 4474, 4596, 6711, 8948, 9192, 13422, 17896, 26844, 53688, 856771, 1713542, 2570313, 3427084, 5140626, 6854168, 10281252, 20562504]

約数ペア:

[(1, 20562504), (2, 10281252), (3, 6854168), (4, 5140626), (6, 3427084), (8, 2570313), (12, 1713542), (24, 856771), (383, 53688), (766, 26844), (1149, 17896), (1532, 13422), (2237, 9192), (2298, 8948), (3064, 6711), (4474, 4596)]