20074585188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{4603}}^1\times {\mathrm{7417}}^1$

素因数の和:12041

約数の個数: 72

約数和(自身を含む): 54507345312

約数和(自身を除く): 34432760124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 4603, 7417, 9206, 13809, 14834, 18412, 22251, 27618, 29668, 32221, 44502, 51919, 55236, 64442, 89004, 96663, 103838, 128884, 155757, 193326, 207676, 225547, 311514, 363433, 386652, 451094, 623028, 676641, 726866, 902188, 1090299, 1353282, 1453732, 2180598, 2706564, 4361196, 34140451, 68280902, 102421353, 136561804, 204842706, 238983157, 409685412, 477966314, 716949471, 955932628, 1433898942, 1672882099, 2867797884, 3345764198, 5018646297, 6691528396, 10037292594, 20074585188]

約数ペア:

[(1, 20074585188), (2, 10037292594), (3, 6691528396), (4, 5018646297), (6, 3345764198), (7, 2867797884), (12, 1672882099), (14, 1433898942), (21, 955932628), (28, 716949471), (42, 477966314), (49, 409685412), (84, 238983157), (98, 204842706), (147, 136561804), (196, 102421353), (294, 68280902), (588, 34140451), (4603, 4361196), (7417, 2706564), (9206, 2180598), (13809, 1453732), (14834, 1353282), (18412, 1090299), (22251, 902188), (27618, 726866), (29668, 676641), (32221, 623028), (44502, 451094), (51919, 386652), (55236, 363433), (64442, 311514), (89004, 225547), (96663, 207676), (103838, 193326), (128884, 155757)]