20077092

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{26557}}^1$

素因数の和:26577

約数の個数: 48

約数和(自身を含む): 59489920

約数和(自身を除く): 39412828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 26557, 53114, 79671, 106228, 159342, 185899, 239013, 318684, 371798, 478026, 557697, 717039, 743596, 956052, 1115394, 1434078, 1673091, 2230788, 2868156, 3346182, 5019273, 6692364, 10038546, 20077092]

約数ペア:

[(1, 20077092), (2, 10038546), (3, 6692364), (4, 5019273), (6, 3346182), (7, 2868156), (9, 2230788), (12, 1673091), (14, 1434078), (18, 1115394), (21, 956052), (27, 743596), (28, 717039), (36, 557697), (42, 478026), (54, 371798), (63, 318684), (84, 239013), (108, 185899), (126, 159342), (189, 106228), (252, 79671), (378, 53114), (756, 26557)]