20183127970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{303917}}^1$

素因数の和:304182

約数の個数: 32

約数和(自身を含む): 37746615600

約数和(自身を除く): 17563487630

約数列:

[1, 2, 5, 10, 29, 58, 145, 229, 290, 458, 1145, 2290, 6641, 13282, 33205, 66410, 303917, 607834, 1519585, 3039170, 8813593, 17627186, 44067965, 69596993, 88135930, 139193986, 347984965, 695969930, 2018312797, 4036625594, 10091563985, 20183127970]

約数ペア:

[(1, 20183127970), (2, 10091563985), (5, 4036625594), (10, 2018312797), (29, 695969930), (58, 347984965), (145, 139193986), (229, 88135930), (290, 69596993), (458, 44067965), (1145, 17627186), (2290, 8813593), (6641, 3039170), (13282, 1519585), (33205, 607834), (66410, 303917)]