20218165236

素因数分解:

$2^2\times 3^2\times {\mathrm{6163}}^1\times {\mathrm{91127}}^1$

素因数の和:97300

約数の個数: 36

約数和(自身を含む): 51115882272

約数和(自身を除く): 30897717036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6163, 12326, 18489, 24652, 36978, 55467, 73956, 91127, 110934, 182254, 221868, 273381, 364508, 546762, 820143, 1093524, 1640286, 3280572, 561615701, 1123231402, 1684847103, 2246462804, 3369694206, 5054541309, 6739388412, 10109082618, 20218165236]

約数ペア:

[(1, 20218165236), (2, 10109082618), (3, 6739388412), (4, 5054541309), (6, 3369694206), (9, 2246462804), (12, 1684847103), (18, 1123231402), (36, 561615701), (6163, 3280572), (12326, 1640286), (18489, 1093524), (24652, 820143), (36978, 546762), (55467, 364508), (73956, 273381), (91127, 221868), (110934, 182254)]