20223321412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1\times {\mathrm{15569}}^1$

素因数の和:17620

約数の個数: 48

約数和(自身を含む): 42228829440

約数和(自身を除く): 22005508028

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2017, 4034, 8068, 14119, 15569, 28238, 31138, 46391, 56476, 62276, 92782, 108983, 185564, 217966, 324737, 358087, 435932, 649474, 716174, 1298948, 1432348, 2506609, 5013218, 10026436, 31402673, 62805346, 125610692, 219818711, 439637422, 722261479, 879274844, 1444522958, 2889045916, 5055830353, 10111660706, 20223321412]

約数ペア:

[(1, 20223321412), (2, 10111660706), (4, 5055830353), (7, 2889045916), (14, 1444522958), (23, 879274844), (28, 722261479), (46, 439637422), (92, 219818711), (161, 125610692), (322, 62805346), (644, 31402673), (2017, 10026436), (4034, 5013218), (8068, 2506609), (14119, 1432348), (15569, 1298948), (28238, 716174), (31138, 649474), (46391, 435932), (56476, 358087), (62276, 324737), (92782, 217966), (108983, 185564)]