20498601933

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{22669}}^1$

素因数の和:23098

約数の個数: 32

約数和(自身を含む): 30751401600

約数和(自身を除く): 10252799667

約数列:

[1, 3, 9, 27, 107, 313, 321, 939, 963, 2817, 2889, 8451, 22669, 33491, 68007, 100473, 204021, 301419, 612063, 904257, 2425583, 7095397, 7276749, 21286191, 21830247, 63858573, 65490741, 191575719, 759207479, 2277622437, 6832867311, 20498601933]

約数ペア:

[(1, 20498601933), (3, 6832867311), (9, 2277622437), (27, 759207479), (107, 191575719), (313, 65490741), (321, 63858573), (939, 21830247), (963, 21286191), (2817, 7276749), (2889, 7095397), (8451, 2425583), (22669, 904257), (33491, 612063), (68007, 301419), (100473, 204021)]