20737882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 35308224

約数和(自身を除く): 14570342

約数列:

[1, 2, 11, 22, 41, 82, 83, 166, 277, 451, 554, 902, 913, 1826, 3047, 3403, 6094, 6806, 11357, 22714, 22991, 37433, 45982, 74866, 124927, 249854, 252901, 505802, 942631, 1885262, 10368941, 20737882]

約数ペア:

[(1, 20737882), (2, 10368941), (11, 1885262), (22, 942631), (41, 505802), (82, 252901), (83, 249854), (166, 124927), (277, 74866), (451, 45982), (554, 37433), (902, 22991), (913, 22714), (1826, 11357), (3047, 6806), (3403, 6094)]