20134911285

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{4057}}^1$

素因数の和:4547

約数の個数: 64

約数和(自身を含む): 36268780800

約数和(自身を除く): 16133869515

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 379, 485, 873, 1137, 1455, 1895, 2619, 3411, 4057, 4365, 5685, 10233, 12171, 13095, 17055, 20285, 36513, 36763, 51165, 60855, 109539, 110289, 182565, 183815, 330867, 393529, 547695, 551445, 992601, 1180587, 1537603, 1654335, 1967645, 3541761, 4612809, 4963005, 5902935, 7688015, 10625283, 13838427, 17708805, 23064045, 41515281, 53126415, 69192135, 149147491, 207576405, 447442473, 745737455, 1342327419, 2237212365, 4026982257, 6711637095, 20134911285]

約数ペア:

[(1, 20134911285), (3, 6711637095), (5, 4026982257), (9, 2237212365), (15, 1342327419), (27, 745737455), (45, 447442473), (97, 207576405), (135, 149147491), (291, 69192135), (379, 53126415), (485, 41515281), (873, 23064045), (1137, 17708805), (1455, 13838427), (1895, 10625283), (2619, 7688015), (3411, 5902935), (4057, 4963005), (4365, 4612809), (5685, 3541761), (10233, 1967645), (12171, 1654335), (13095, 1537603), (17055, 1180587), (20285, 992601), (36513, 551445), (36763, 547695), (51165, 393529), (60855, 330867), (109539, 183815), (110289, 182565)]