20199744

素因数分解:

$2^6\times 3^2\times {\mathrm{35069}}^1$

素因数の和:35087

約数の個数: 42

約数和(自身を含む): 57900570

約数和(自身を除く): 37700826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35069, 70138, 105207, 140276, 210414, 280552, 315621, 420828, 561104, 631242, 841656, 1122208, 1262484, 1683312, 2244416, 2524968, 3366624, 5049936, 6733248, 10099872, 20199744]

約数ペア:

[(1, 20199744), (2, 10099872), (3, 6733248), (4, 5049936), (6, 3366624), (8, 2524968), (9, 2244416), (12, 1683312), (16, 1262484), (18, 1122208), (24, 841656), (32, 631242), (36, 561104), (48, 420828), (64, 315621), (72, 280552), (96, 210414), (144, 140276), (192, 105207), (288, 70138), (576, 35069)]