20051653442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1\times {\mathrm{2879}}^1$

素因数の和:5570

約数の個数: 32

約数和(自身を含む): 32273510400

約数和(自身を除く): 12221856958

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2593, 2686, 2879, 5186, 5758, 44081, 48943, 88162, 97886, 204847, 227441, 409694, 454882, 3482399, 3866497, 6964798, 7465247, 7732994, 14930494, 126909199, 253818398, 589754513, 1179509026, 10025826721, 20051653442]

約数ペア:

[(1, 20051653442), (2, 10025826721), (17, 1179509026), (34, 589754513), (79, 253818398), (158, 126909199), (1343, 14930494), (2593, 7732994), (2686, 7465247), (2879, 6964798), (5186, 3866497), (5758, 3482399), (44081, 454882), (48943, 409694), (88162, 227441), (97886, 204847)]