20168064928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1433}}^1\times {\mathrm{39983}}^1$

素因数の和:41437

約数の個数: 48

約数和(自身を含む): 43346814336

約数和(自身を除く): 23178749408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1433, 2866, 5732, 11464, 15763, 22928, 31526, 39983, 45856, 63052, 79966, 126104, 159932, 252208, 319864, 439813, 504416, 639728, 879626, 1279456, 1759252, 3518504, 7037008, 14074016, 57295639, 114591278, 229182556, 458365112, 630252029, 916730224, 1260504058, 1833460448, 2521008116, 5042016232, 10084032464, 20168064928]

約数ペア:

[(1, 20168064928), (2, 10084032464), (4, 5042016232), (8, 2521008116), (11, 1833460448), (16, 1260504058), (22, 916730224), (32, 630252029), (44, 458365112), (88, 229182556), (176, 114591278), (352, 57295639), (1433, 14074016), (2866, 7037008), (5732, 3518504), (11464, 1759252), (15763, 1279456), (22928, 879626), (31526, 639728), (39983, 504416), (45856, 439813), (63052, 319864), (79966, 252208), (126104, 159932)]