20683116

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5923}}^1$

素因数の和:6030

約数の個数: 36

約数和(自身を含む): 52830232

約数和(自身を除く): 32147116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5923, 11846, 17769, 23692, 35538, 53307, 71076, 106614, 213228, 574531, 1149062, 1723593, 2298124, 3447186, 5170779, 6894372, 10341558, 20683116]

約数ペア:

[(1, 20683116), (2, 10341558), (3, 6894372), (4, 5170779), (6, 3447186), (9, 2298124), (12, 1723593), (18, 1149062), (36, 574531), (97, 213228), (194, 106614), (291, 71076), (388, 53307), (582, 35538), (873, 23692), (1164, 17769), (1746, 11846), (3492, 5923)]