20217076146

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{2296873}}^1$

素因数の和:2297047

約数の個数: 32

約数和(自身を含む): 45202480320

約数和(自身を除く): 24985404174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 2296873, 4593746, 6890619, 13781238, 20671857, 41343714, 62015571, 124031142, 374390299, 748780598, 1123170897, 2246341794, 3369512691, 6739025382, 10108538073, 20217076146]

約数ペア:

[(1, 20217076146), (2, 10108538073), (3, 6739025382), (6, 3369512691), (9, 2246341794), (18, 1123170897), (27, 748780598), (54, 374390299), (163, 124031142), (326, 62015571), (489, 41343714), (978, 20671857), (1467, 13781238), (2934, 6890619), (4401, 4593746), (8802, 2296873)]