20116236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14087}}^1$

素因数の和:14118

約数の個数: 48

約数和(自身を含む): 56802816

約数和(自身を除く): 36686580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 14087, 28174, 42261, 56348, 84522, 98609, 169044, 197218, 239479, 295827, 394436, 478958, 591654, 718437, 957916, 1183308, 1436874, 1676353, 2873748, 3352706, 5029059, 6705412, 10058118, 20116236]

約数ペア:

[(1, 20116236), (2, 10058118), (3, 6705412), (4, 5029059), (6, 3352706), (7, 2873748), (12, 1676353), (14, 1436874), (17, 1183308), (21, 957916), (28, 718437), (34, 591654), (42, 478958), (51, 394436), (68, 295827), (84, 239479), (102, 197218), (119, 169044), (204, 98609), (238, 84522), (357, 56348), (476, 42261), (714, 28174), (1428, 14087)]