20342300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{18493}}^1$

素因数の和:18518

約数の個数: 36

約数和(自身を含む): 48158376

約数和(自身を除く): 27816076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 18493, 36986, 73972, 92465, 184930, 203423, 369860, 406846, 462325, 813692, 924650, 1017115, 1849300, 2034230, 4068460, 5085575, 10171150, 20342300]

約数ペア:

[(1, 20342300), (2, 10171150), (4, 5085575), (5, 4068460), (10, 2034230), (11, 1849300), (20, 1017115), (22, 924650), (25, 813692), (44, 462325), (50, 406846), (55, 369860), (100, 203423), (110, 184930), (220, 92465), (275, 73972), (550, 36986), (1100, 18493)]