20126931654

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2690047}}^1$

素因数の和:2690124

約数の個数: 32

約数和(自身を含む): 42610360320

約数和(自身を除く): 22483428666

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482, 2690047, 5380094, 8070141, 16140282, 78011363, 115672021, 156022726, 231344042, 234034089, 347016063, 468068178, 694032126, 3354488609, 6708977218, 10063465827, 20126931654]

約数ペア:

[(1, 20126931654), (2, 10063465827), (3, 6708977218), (6, 3354488609), (29, 694032126), (43, 468068178), (58, 347016063), (86, 234034089), (87, 231344042), (129, 156022726), (174, 115672021), (258, 78011363), (1247, 16140282), (2494, 8070141), (3741, 5380094), (7482, 2690047)]