20594792

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 40650120

約数和(自身を除く): 20055328

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 1697, 3034, 3394, 6068, 6788, 12136, 13576, 62789, 69577, 125578, 139154, 251156, 278308, 502312, 556616, 2574349, 5148698, 10297396, 20594792]

約数ペア:

[(1, 20594792), (2, 10297396), (4, 5148698), (8, 2574349), (37, 556616), (41, 502312), (74, 278308), (82, 251156), (148, 139154), (164, 125578), (296, 69577), (328, 62789), (1517, 13576), (1697, 12136), (3034, 6788), (3394, 6068)]