20218573608

素因数分解:

$2^3\times 3^1\times {\mathrm{14591}}^1\times {\mathrm{57737}}^1$

素因数の和:72337

約数の個数: 32

約数和(自身を含む): 50550773760

約数和(自身を除く): 30332200152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 14591, 29182, 43773, 57737, 58364, 87546, 115474, 116728, 173211, 175092, 230948, 346422, 350184, 461896, 692844, 1385688, 842440567, 1684881134, 2527321701, 3369762268, 5054643402, 6739524536, 10109286804, 20218573608]

約数ペア:

[(1, 20218573608), (2, 10109286804), (3, 6739524536), (4, 5054643402), (6, 3369762268), (8, 2527321701), (12, 1684881134), (24, 842440567), (14591, 1385688), (29182, 692844), (43773, 461896), (57737, 350184), (58364, 346422), (87546, 230948), (115474, 175092), (116728, 173211)]