20172458608

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{34075099}}^1$

素因数の和:34075144

約数の個数: 20

約数和(自身を含む): 40140467800

約数和(自身を除く): 19968009192

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 34075099, 68150198, 136300396, 272600792, 545201584, 1260778663, 2521557326, 5043114652, 10086229304, 20172458608]

約数ペア:

[(1, 20172458608), (2, 10086229304), (4, 5043114652), (8, 2521557326), (16, 1260778663), (37, 545201584), (74, 272600792), (148, 136300396), (296, 68150198), (592, 34075099)]