20436482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 36111744

約数和(自身を除く): 15675262

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1031, 1166, 1802, 2062, 9911, 11341, 17527, 19822, 22682, 35054, 54643, 109286, 192797, 385594, 601073, 928931, 1202146, 1857862, 10218241, 20436482]

約数ペア:

[(1, 20436482), (2, 10218241), (11, 1857862), (17, 1202146), (22, 928931), (34, 601073), (53, 385594), (106, 192797), (187, 109286), (374, 54643), (583, 35054), (901, 22682), (1031, 19822), (1166, 17527), (1802, 11341), (2062, 9911)]