20152205572

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{797}}^1\times {\mathrm{27847}}^1$

素因数の和:28875

約数の個数: 24

約数和(自身を含む): 35467435584

約数和(自身を除く): 15315230012

約数列:

[1, 2, 4, 227, 454, 797, 908, 1594, 3188, 27847, 55694, 111388, 180919, 361838, 723676, 6321269, 12642538, 22194059, 25285076, 44388118, 88776236, 5038051393, 10076102786, 20152205572]

約数ペア:

[(1, 20152205572), (2, 10076102786), (4, 5038051393), (227, 88776236), (454, 44388118), (797, 25285076), (908, 22194059), (1594, 12642538), (3188, 6321269), (27847, 723676), (55694, 361838), (111388, 180919)]