20171423541

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{65293}}^1$

素因数の和:65445

約数の個数: 32

約数和(自身を含む): 28771148160

約数和(自身を除く): 8599724619

約数列:

[1, 3, 29, 53, 67, 87, 159, 201, 1537, 1943, 3551, 4611, 5829, 10653, 65293, 102979, 195879, 308937, 1893497, 3460529, 4374631, 5680491, 10381587, 13123893, 100355341, 126864299, 231855443, 301066023, 380592897, 695566329, 6723807847, 20171423541]

約数ペア:

[(1, 20171423541), (3, 6723807847), (29, 695566329), (53, 380592897), (67, 301066023), (87, 231855443), (159, 126864299), (201, 100355341), (1537, 13123893), (1943, 10381587), (3551, 5680491), (4611, 4374631), (5829, 3460529), (10653, 1893497), (65293, 308937), (102979, 195879)]