20452362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5867}}^1$

素因数の和:5962

約数の個数: 32

約数和(自身を含む): 47319552

約数和(自身を除く): 26867190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5867, 11734, 17601, 35202, 41069, 82138, 123207, 246414, 486961, 973922, 1460883, 2921766, 3408727, 6817454, 10226181, 20452362]

約数ペア:

[(1, 20452362), (2, 10226181), (3, 6817454), (6, 3408727), (7, 2921766), (14, 1460883), (21, 973922), (42, 486961), (83, 246414), (166, 123207), (249, 82138), (498, 41069), (581, 35202), (1162, 17601), (1743, 11734), (3486, 5867)]