20050520706

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1949}}^1\times {\mathrm{3229}}^1$

素因数の和:5248

約数の個数: 64

約数和(自身を含む): 45349200000

約数和(自身を除く): 25298679294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 1949, 3186, 3229, 3898, 5847, 6458, 9687, 11694, 17541, 19374, 29061, 35082, 52623, 58122, 87183, 105246, 114991, 174366, 190511, 229982, 344973, 381022, 571533, 689946, 1034919, 1143066, 1714599, 2069838, 3104757, 3429198, 5143797, 6209514, 6293321, 10287594, 12586642, 18879963, 37759926, 56639889, 113279778, 169919667, 339839334, 371305939, 742611878, 1113917817, 2227835634, 3341753451, 6683506902, 10025260353, 20050520706]

約数ペア:

[(1, 20050520706), (2, 10025260353), (3, 6683506902), (6, 3341753451), (9, 2227835634), (18, 1113917817), (27, 742611878), (54, 371305939), (59, 339839334), (118, 169919667), (177, 113279778), (354, 56639889), (531, 37759926), (1062, 18879963), (1593, 12586642), (1949, 10287594), (3186, 6293321), (3229, 6209514), (3898, 5143797), (5847, 3429198), (6458, 3104757), (9687, 2069838), (11694, 1714599), (17541, 1143066), (19374, 1034919), (29061, 689946), (35082, 571533), (52623, 381022), (58122, 344973), (87183, 229982), (105246, 190511), (114991, 174366)]