20337410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3691}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 39873600

約数和(自身を除く): 19536190

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 3691, 5510, 7382, 18455, 36910, 70129, 107039, 140258, 214078, 350645, 535195, 701290, 1070390, 2033741, 4067482, 10168705, 20337410]

約数ペア:

[(1, 20337410), (2, 10168705), (5, 4067482), (10, 2033741), (19, 1070390), (29, 701290), (38, 535195), (58, 350645), (95, 214078), (145, 140258), (190, 107039), (290, 70129), (551, 36910), (1102, 18455), (2755, 7382), (3691, 5510)]