201820953838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22918573}}^1$

素因数の和:22918636

約数の個数: 32

約数和(自身を含む): 376231310784

約数和(自身を除く): 174410356946

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 22918573, 45837146, 160430011, 320860022, 389615741, 779231482, 847987201, 1695974402, 2727310187, 5454620374, 5935910407, 11871820814, 14415782417, 28831564834, 100910476919, 201820953838]

約数ペア:

[(1, 201820953838), (2, 100910476919), (7, 28831564834), (14, 14415782417), (17, 11871820814), (34, 5935910407), (37, 5454620374), (74, 2727310187), (119, 1695974402), (238, 847987201), (259, 779231482), (518, 389615741), (629, 320860022), (1258, 160430011), (4403, 45837146), (8806, 22918573)]