20152284817

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1\times {\mathrm{1999}}^1$

素因数の和:3025

約数の個数: 32

約数和(自身を含む): 24312960000

約数和(自身を除く): 4160675183

約数列:

[1, 7, 29, 53, 203, 371, 937, 1537, 1999, 6559, 10759, 13993, 27173, 49661, 57971, 105947, 190211, 347627, 405797, 741629, 1440169, 1873063, 3072463, 10081183, 13111441, 21507241, 54318827, 99272339, 380231789, 694906373, 2878897831, 20152284817]

約数ペア:

[(1, 20152284817), (7, 2878897831), (29, 694906373), (53, 380231789), (203, 99272339), (371, 54318827), (937, 21507241), (1537, 13111441), (1999, 10081183), (6559, 3072463), (10759, 1873063), (13993, 1440169), (27173, 741629), (49661, 405797), (57971, 347627), (105947, 190211)]