20335612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15937}}^1$

素因数の和:15981

約数の個数: 24

約数和(自身を含む): 40163760

約数和(自身を除く): 19828148

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15937, 31874, 63748, 175307, 350614, 462173, 701228, 924346, 1848692, 5083903, 10167806, 20335612]

約数ペア:

[(1, 20335612), (2, 10167806), (4, 5083903), (11, 1848692), (22, 924346), (29, 701228), (44, 462173), (58, 350614), (116, 175307), (319, 63748), (638, 31874), (1276, 15937)]