20302309608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{518657}}^1$

素因数の和:518906

約数の個数: 64

約数和(自身を含む): 58255666560

約数和(自身を除く): 37953356952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 699, 932, 1398, 1631, 1864, 2796, 3262, 4893, 5592, 6524, 9786, 13048, 19572, 39144, 518657, 1037314, 1555971, 2074628, 3111942, 3630599, 4149256, 6223884, 7261198, 10891797, 12447768, 14522396, 21783594, 29044792, 43567188, 87134376, 120847081, 241694162, 362541243, 483388324, 725082486, 845929567, 966776648, 1450164972, 1691859134, 2537788701, 2900329944, 3383718268, 5075577402, 6767436536, 10151154804, 20302309608]

約数ペア:

[(1, 20302309608), (2, 10151154804), (3, 6767436536), (4, 5075577402), (6, 3383718268), (7, 2900329944), (8, 2537788701), (12, 1691859134), (14, 1450164972), (21, 966776648), (24, 845929567), (28, 725082486), (42, 483388324), (56, 362541243), (84, 241694162), (168, 120847081), (233, 87134376), (466, 43567188), (699, 29044792), (932, 21783594), (1398, 14522396), (1631, 12447768), (1864, 10891797), (2796, 7261198), (3262, 6223884), (4893, 4149256), (5592, 3630599), (6524, 3111942), (9786, 2074628), (13048, 1555971), (19572, 1037314), (39144, 518657)]