20114759938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{14281}}^1$

素因数の和:14483

約数の個数: 64

約数和(自身を含む): 38006115840

約数和(自身を除く): 17891355902

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 109, 142, 182, 218, 497, 763, 923, 994, 1417, 1526, 1846, 2834, 6461, 7739, 9919, 12922, 14281, 15478, 19838, 28562, 54173, 99967, 100607, 108346, 185653, 199934, 201214, 371306, 704249, 1013951, 1299571, 1408498, 1556629, 2027902, 2599142, 3113258, 7097657, 10896403, 13181363, 14195314, 20236177, 21792806, 26362726, 40472354, 92269541, 110520659, 141653239, 184539082, 221041318, 283306478, 773644613, 1436768567, 1547289226, 2873537134, 10057379969, 20114759938]

約数ペア:

[(1, 20114759938), (2, 10057379969), (7, 2873537134), (13, 1547289226), (14, 1436768567), (26, 773644613), (71, 283306478), (91, 221041318), (109, 184539082), (142, 141653239), (182, 110520659), (218, 92269541), (497, 40472354), (763, 26362726), (923, 21792806), (994, 20236177), (1417, 14195314), (1526, 13181363), (1846, 10896403), (2834, 7097657), (6461, 3113258), (7739, 2599142), (9919, 2027902), (12922, 1556629), (14281, 1408498), (15478, 1299571), (19838, 1013951), (28562, 704249), (54173, 371306), (99967, 201214), (100607, 199934), (108346, 185653)]