20161843371934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6451}}^1\times {\mathrm{2120341}}^1$

素因数の和:2126872

約数の個数: 32

約数和(自身を含む): 33489733237632

約数和(自身を除く): 13327889865698

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 6451, 12902, 70961, 141922, 432217, 864434, 2120341, 4240682, 4754387, 9508774, 23323751, 46647502, 142062847, 284125694, 1562691317, 3125382634, 13678319791, 27356639582, 150461517701, 300923035402, 916447425997, 1832894851994, 10080921685967, 20161843371934]

約数ペア:

[(1, 20161843371934), (2, 10080921685967), (11, 1832894851994), (22, 916447425997), (67, 300923035402), (134, 150461517701), (737, 27356639582), (1474, 13678319791), (6451, 3125382634), (12902, 1562691317), (70961, 284125694), (141922, 142062847), (432217, 46647502), (864434, 23323751), (2120341, 9508774), (4240682, 4754387)]