20157531012

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9490363}}^1$

素因数の和:9490432

約数の個数: 36

約数和(自身を含む): 51817387440

約数和(自身を除く): 31659856428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 9490363, 18980726, 28471089, 37961452, 56942178, 85413267, 113884356, 170826534, 341653068, 559931417, 1119862834, 1679794251, 2239725668, 3359588502, 5039382753, 6719177004, 10078765506, 20157531012]

約数ペア:

[(1, 20157531012), (2, 10078765506), (3, 6719177004), (4, 5039382753), (6, 3359588502), (9, 2239725668), (12, 1679794251), (18, 1119862834), (36, 559931417), (59, 341653068), (118, 170826534), (177, 113884356), (236, 85413267), (354, 56942178), (531, 37961452), (708, 28471089), (1062, 18980726), (2124, 9490363)]