20154733841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{2141}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 22841191296

約数和(自身を除く): 2686457455

約数列:

[1, 11, 53, 67, 241, 583, 737, 2141, 2651, 3551, 12773, 16147, 23551, 39061, 113473, 140503, 143447, 177617, 515981, 855791, 1248203, 1577917, 5675791, 7602691, 9413701, 27346993, 34570727, 83629601, 300816923, 380277997, 1832248531, 20154733841]

約数ペア:

[(1, 20154733841), (11, 1832248531), (53, 380277997), (67, 300816923), (241, 83629601), (583, 34570727), (737, 27346993), (2141, 9413701), (2651, 7602691), (3551, 5675791), (12773, 1577917), (16147, 1248203), (23551, 855791), (39061, 515981), (113473, 177617), (140503, 143447)]