20235468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3739}}^1$

素因数の和:3798

約数の個数: 48

約数和(自身を含む): 52778880

約数和(自身を除く): 32543412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 3739, 5412, 7478, 11217, 14956, 22434, 41129, 44868, 82258, 123387, 153299, 164516, 246774, 306598, 459897, 493548, 613196, 919794, 1686289, 1839588, 3372578, 5058867, 6745156, 10117734, 20235468]

約数ペア:

[(1, 20235468), (2, 10117734), (3, 6745156), (4, 5058867), (6, 3372578), (11, 1839588), (12, 1686289), (22, 919794), (33, 613196), (41, 493548), (44, 459897), (66, 306598), (82, 246774), (123, 164516), (132, 153299), (164, 123387), (246, 82258), (451, 44868), (492, 41129), (902, 22434), (1353, 14956), (1804, 11217), (2706, 7478), (3739, 5412)]