20125434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1373}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 46166400

約数和(自身を除く): 26040966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 1373, 2094, 2443, 2746, 4119, 4886, 7329, 8238, 9611, 14658, 19222, 28833, 57666, 479177, 958354, 1437531, 2875062, 3354239, 6708478, 10062717, 20125434]

約数ペア:

[(1, 20125434), (2, 10062717), (3, 6708478), (6, 3354239), (7, 2875062), (14, 1437531), (21, 958354), (42, 479177), (349, 57666), (698, 28833), (1047, 19222), (1373, 14658), (2094, 9611), (2443, 8238), (2746, 7329), (4119, 4886)]