20441484792

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{557779}}^1$

素因数の和:558300

約数の個数: 48

約数和(自身を含む): 55471221000

約数和(自身を除く): 35029736208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 2036, 3054, 4072, 4581, 6108, 9162, 12216, 18324, 36648, 557779, 1115558, 1673337, 2231116, 3346674, 4462232, 5020011, 6693348, 10040022, 13386696, 20080044, 40160088, 283909511, 567819022, 851728533, 1135638044, 1703457066, 2271276088, 2555185599, 3406914132, 5110371198, 6813828264, 10220742396, 20441484792]

約数ペア:

[(1, 20441484792), (2, 10220742396), (3, 6813828264), (4, 5110371198), (6, 3406914132), (8, 2555185599), (9, 2271276088), (12, 1703457066), (18, 1135638044), (24, 851728533), (36, 567819022), (72, 283909511), (509, 40160088), (1018, 20080044), (1527, 13386696), (2036, 10040022), (3054, 6693348), (4072, 5020011), (4581, 4462232), (6108, 3346674), (9162, 2231116), (12216, 1673337), (18324, 1115558), (36648, 557779)]