20160863142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3659}}^1\times {\mathrm{7717}}^1$

素因数の和:11405

約数の個数: 64

約数和(自身を含む): 48812336640

約数和(自身を除く): 28651473498

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 3659, 7318, 7717, 10977, 15434, 21954, 23151, 25613, 46302, 51226, 54019, 62203, 76839, 108038, 124406, 131189, 153678, 162057, 186609, 262378, 324114, 373218, 393567, 435421, 787134, 870842, 918323, 1306263, 1836646, 2612526, 2754969, 5509938, 28236503, 56473006, 84709509, 169419018, 197655521, 395311042, 480020551, 592966563, 960041102, 1185933126, 1440061653, 2880123306, 3360143857, 6720287714, 10080431571, 20160863142]

約数ペア:

[(1, 20160863142), (2, 10080431571), (3, 6720287714), (6, 3360143857), (7, 2880123306), (14, 1440061653), (17, 1185933126), (21, 960041102), (34, 592966563), (42, 480020551), (51, 395311042), (102, 197655521), (119, 169419018), (238, 84709509), (357, 56473006), (714, 28236503), (3659, 5509938), (7318, 2754969), (7717, 2612526), (10977, 1836646), (15434, 1306263), (21954, 918323), (23151, 870842), (25613, 787134), (46302, 435421), (51226, 393567), (54019, 373218), (62203, 324114), (76839, 262378), (108038, 186609), (124406, 162057), (131189, 153678)]