20180675713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{4289}}^1$

素因数の和:4845

約数の個数: 32

約数和(自身を含む): 23721984000

約数和(自身を除く): 3541308287

約数列:

[1, 11, 19, 47, 209, 479, 517, 893, 4289, 5269, 9101, 9823, 22513, 47179, 81491, 100111, 201583, 247643, 427747, 896401, 2054431, 2217413, 3830077, 4705217, 22598741, 39034189, 42130847, 96558257, 429376079, 1062140827, 1834606883, 20180675713]

約数ペア:

[(1, 20180675713), (11, 1834606883), (19, 1062140827), (47, 429376079), (209, 96558257), (479, 42130847), (517, 39034189), (893, 22598741), (4289, 4705217), (5269, 3830077), (9101, 2217413), (9823, 2054431), (22513, 896401), (47179, 427747), (81491, 247643), (100111, 201583)]