2051219060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9323723}}^1$

素因数の和:9323743

約数の個数: 24

約数和(自身を含む): 4699156896

約数和(自身を除く): 2647937836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9323723, 18647446, 37294892, 46618615, 93237230, 102560953, 186474460, 205121906, 410243812, 512804765, 1025609530, 2051219060]

約数ペア:

[(1, 2051219060), (2, 1025609530), (4, 512804765), (5, 410243812), (10, 205121906), (11, 186474460), (20, 102560953), (22, 93237230), (44, 46618615), (55, 37294892), (110, 18647446), (220, 9323723)]