20767070863

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1\times {\mathrm{3643}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 26190623232

約数和(自身を除く): 5423552369

約数列:

[1, 7, 11, 77, 101, 707, 733, 1111, 3643, 5131, 7777, 8063, 25501, 40073, 56441, 74033, 280511, 367943, 518231, 814363, 2575601, 2670319, 4047373, 5700541, 18692233, 28331611, 29373509, 205614563, 269702219, 1887915533, 2966724409, 20767070863]

約数ペア:

[(1, 20767070863), (7, 2966724409), (11, 1887915533), (77, 269702219), (101, 205614563), (707, 29373509), (733, 28331611), (1111, 18692233), (3643, 5700541), (5131, 4047373), (7777, 2670319), (8063, 2575601), (25501, 814363), (40073, 518231), (56441, 367943), (74033, 280511)]