20174020912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1034353}}^1$

素因数の和:1034437

約数の個数: 40

約数和(自身を含む): 41556206304

約数和(自身を除く): 21382185392

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 4876, 9752, 19504, 1034353, 2068706, 4137412, 8274824, 16549648, 23790119, 47580238, 54820709, 95160476, 109641418, 190320952, 219282836, 380641904, 438565672, 877131344, 1260876307, 2521752614, 5043505228, 10087010456, 20174020912]

約数ペア:

[(1, 20174020912), (2, 10087010456), (4, 5043505228), (8, 2521752614), (16, 1260876307), (23, 877131344), (46, 438565672), (53, 380641904), (92, 219282836), (106, 190320952), (184, 109641418), (212, 95160476), (368, 54820709), (424, 47580238), (848, 23790119), (1219, 16549648), (2438, 8274824), (4876, 4137412), (9752, 2068706), (19504, 1034353)]