20226044553

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{677}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 32211595584

約数和(自身を除く): 11985551031

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 169, 363, 429, 487, 507, 677, 1461, 1573, 1859, 2031, 4719, 5357, 5577, 6331, 7447, 8801, 16071, 18993, 20449, 22341, 26403, 58927, 61347, 69641, 81917, 82303, 96811, 114413, 176781, 208923, 245751, 246909, 290433, 329699, 343239, 766051, 905333, 989097, 1064921, 1258543, 2298153, 2715999, 3194763, 3626689, 3775629, 4286087, 9958663, 10880067, 12858261, 13843973, 29875989, 39893579, 41531919, 47146957, 55719131, 119680737, 141440871, 167157393, 518616527, 612910441, 1555849581, 1838731323, 6742014851, 20226044553]

約数ペア:

[(1, 20226044553), (3, 6742014851), (11, 1838731323), (13, 1555849581), (33, 612910441), (39, 518616527), (121, 167157393), (143, 141440871), (169, 119680737), (363, 55719131), (429, 47146957), (487, 41531919), (507, 39893579), (677, 29875989), (1461, 13843973), (1573, 12858261), (1859, 10880067), (2031, 9958663), (4719, 4286087), (5357, 3775629), (5577, 3626689), (6331, 3194763), (7447, 2715999), (8801, 2298153), (16071, 1258543), (18993, 1064921), (20449, 989097), (22341, 905333), (26403, 766051), (58927, 343239), (61347, 329699), (69641, 290433), (81917, 246909), (82303, 245751), (96811, 208923), (114413, 176781)]