20094865752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{625307}}^1$

素因数の和:625432

約数の個数: 64

約数和(自身を含む): 54626906880

約数和(自身を除く): 34532041128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 2472, 2678, 4017, 5356, 8034, 10712, 16068, 32136, 625307, 1250614, 1875921, 2501228, 3751842, 5002456, 7503684, 8128991, 15007368, 16257982, 24386973, 32515964, 48773946, 64406621, 65031928, 97547892, 128813242, 193219863, 195095784, 257626484, 386439726, 515252968, 772879452, 837286073, 1545758904, 1674572146, 2511858219, 3349144292, 5023716438, 6698288584, 10047432876, 20094865752]

約数ペア:

[(1, 20094865752), (2, 10047432876), (3, 6698288584), (4, 5023716438), (6, 3349144292), (8, 2511858219), (12, 1674572146), (13, 1545758904), (24, 837286073), (26, 772879452), (39, 515252968), (52, 386439726), (78, 257626484), (103, 195095784), (104, 193219863), (156, 128813242), (206, 97547892), (309, 65031928), (312, 64406621), (412, 48773946), (618, 32515964), (824, 24386973), (1236, 16257982), (1339, 15007368), (2472, 8128991), (2678, 7503684), (4017, 5002456), (5356, 3751842), (8034, 2501228), (10712, 1875921), (16068, 1250614), (32136, 625307)]