20118736074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{165089}}^1$

素因数の和:166182

約数の個数: 32

約数和(自身を含む): 42395112000

約数和(自身を除く): 22276375926

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1069, 2138, 3207, 6414, 20311, 40622, 60933, 121866, 165089, 330178, 495267, 990534, 3136691, 6273382, 9410073, 18820146, 176480141, 352960282, 529440423, 1058880846, 3353122679, 6706245358, 10059368037, 20118736074]

約数ペア:

[(1, 20118736074), (2, 10059368037), (3, 6706245358), (6, 3353122679), (19, 1058880846), (38, 529440423), (57, 352960282), (114, 176480141), (1069, 18820146), (2138, 9410073), (3207, 6273382), (6414, 3136691), (20311, 990534), (40622, 495267), (60933, 330178), (121866, 165089)]