20239638501

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1\times {\mathrm{4363}}^1$

素因数の和:5217

約数の個数: 32

約数和(自身を含む): 28354129920

約数和(自身を除く): 8114491419

約数列:

[1, 3, 29, 71, 87, 213, 751, 2059, 2253, 4363, 6177, 13089, 21779, 53321, 65337, 126527, 159963, 309773, 379581, 929319, 1546309, 3276613, 4638927, 8983417, 9829839, 26950251, 95021777, 232639523, 285065331, 697918569, 6746546167, 20239638501]

約数ペア:

[(1, 20239638501), (3, 6746546167), (29, 697918569), (71, 285065331), (87, 232639523), (213, 95021777), (751, 26950251), (2059, 9829839), (2253, 8983417), (4363, 4638927), (6177, 3276613), (13089, 1546309), (21779, 929319), (53321, 379581), (65337, 309773), (126527, 159963)]