20223092440

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2396101}}^1$

素因数の和:2396323

約数の個数: 32

約数和(自身を含む): 45717626160

約数和(自身を除く): 25494533720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 2396101, 4792202, 9584404, 11980505, 19168808, 23961010, 47922020, 95844040, 505577311, 1011154622, 2022309244, 2527886555, 4044618488, 5055773110, 10111546220, 20223092440]

約数ペア:

[(1, 20223092440), (2, 10111546220), (4, 5055773110), (5, 4044618488), (8, 2527886555), (10, 2022309244), (20, 1011154622), (40, 505577311), (211, 95844040), (422, 47922020), (844, 23961010), (1055, 19168808), (1688, 11980505), (2110, 9584404), (4220, 4792202), (8440, 2396101)]