20120668436

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{83}}^1\times {\mathrm{45533}}^1$

素因数の和:45653

約数の個数: 48

約数和(自身を含む): 39197124288

約数和(自身を除く): 19076455852

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 913, 1331, 1826, 2662, 3652, 5324, 10043, 20086, 40172, 45533, 91066, 110473, 182132, 220946, 441892, 500863, 1001726, 2003452, 3779239, 5509493, 7558478, 11018986, 15116956, 22037972, 41571629, 60604423, 83143258, 121208846, 166286516, 242417692, 457287919, 914575838, 1829151676, 5030167109, 10060334218, 20120668436]

約数ペア:

[(1, 20120668436), (2, 10060334218), (4, 5030167109), (11, 1829151676), (22, 914575838), (44, 457287919), (83, 242417692), (121, 166286516), (166, 121208846), (242, 83143258), (332, 60604423), (484, 41571629), (913, 22037972), (1331, 15116956), (1826, 11018986), (2662, 7558478), (3652, 5509493), (5324, 3779239), (10043, 2003452), (20086, 1001726), (40172, 500863), (45533, 441892), (91066, 220946), (110473, 182132)]