20225550317

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{7019}}^1$

素因数の和:7342

約数の個数: 32

約数和(自身を含む): 24440832000

約数和(自身を除く): 4215281683

約数列:

[1, 7, 31, 49, 217, 271, 343, 1519, 1897, 7019, 8401, 10633, 13279, 49133, 58807, 92953, 217589, 343931, 411649, 1523123, 1902149, 2407517, 2881543, 10661861, 13315043, 58966619, 74633027, 93205301, 412766333, 652437107, 2889364331, 20225550317]

約数ペア:

[(1, 20225550317), (7, 2889364331), (31, 652437107), (49, 412766333), (217, 93205301), (271, 74633027), (343, 58966619), (1519, 13315043), (1897, 10661861), (7019, 2881543), (8401, 2407517), (10633, 1902149), (13279, 1523123), (49133, 411649), (58807, 343931), (92953, 217589)]