20595354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 46994400

約数和(自身を除く): 26399046

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1069, 1482, 2138, 3207, 3211, 6414, 6422, 9633, 13897, 19266, 20311, 27794, 40622, 41691, 60933, 83382, 121866, 180661, 264043, 361322, 528086, 541983, 792129, 1083966, 1584258, 3432559, 6865118, 10297677, 20595354]

約数ペア:

[(1, 20595354), (2, 10297677), (3, 6865118), (6, 3432559), (13, 1584258), (19, 1083966), (26, 792129), (38, 541983), (39, 528086), (57, 361322), (78, 264043), (114, 180661), (169, 121866), (247, 83382), (338, 60933), (494, 41691), (507, 40622), (741, 27794), (1014, 20311), (1069, 19266), (1482, 13897), (2138, 9633), (3207, 6422), (3211, 6414)]