20213046294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{8831}}^1\times {\mathrm{54497}}^1$

素因数の和:63340

約数の個数: 32

約数和(自身を含む): 46207328256

約数和(自身を除く): 25994281962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 8831, 17662, 26493, 52986, 54497, 61817, 108994, 123634, 163491, 185451, 326982, 370902, 381479, 762958, 1144437, 2288874, 481263007, 962526014, 1443789021, 2887578042, 3368841049, 6737682098, 10106523147, 20213046294]

約数ペア:

[(1, 20213046294), (2, 10106523147), (3, 6737682098), (6, 3368841049), (7, 2887578042), (14, 1443789021), (21, 962526014), (42, 481263007), (8831, 2288874), (17662, 1144437), (26493, 762958), (52986, 381479), (54497, 370902), (61817, 326982), (108994, 185451), (123634, 163491)]