20175138814

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1\times {\mathrm{2099}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 31302986400

約数和(自身を除く): 11127847586

約数列:

[1, 2, 37, 74, 193, 386, 673, 1346, 2099, 4198, 7141, 14282, 24901, 49802, 77663, 129889, 155326, 259778, 405107, 810214, 1412627, 2825254, 4805893, 9611786, 14988959, 29977918, 52267199, 104534398, 272637011, 545274022, 10087569407, 20175138814]

約数ペア:

[(1, 20175138814), (2, 10087569407), (37, 545274022), (74, 272637011), (193, 104534398), (386, 52267199), (673, 29977918), (1346, 14988959), (2099, 9611786), (4198, 4805893), (7141, 2825254), (14282, 1412627), (24901, 810214), (49802, 405107), (77663, 259778), (129889, 155326)]