20347734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10631}}^1$

素因数の和:10676

約数の個数: 32

約数和(自身を含む): 45930240

約数和(自身を除く): 25582506

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10631, 21262, 31893, 63786, 116941, 233882, 308299, 350823, 616598, 701646, 924897, 1849794, 3391289, 6782578, 10173867, 20347734]

約数ペア:

[(1, 20347734), (2, 10173867), (3, 6782578), (6, 3391289), (11, 1849794), (22, 924897), (29, 701646), (33, 616598), (58, 350823), (66, 308299), (87, 233882), (174, 116941), (319, 63786), (638, 31893), (957, 21262), (1914, 10631)]