20229580294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{254083}}^1$

素因数の和:254161

約数の個数: 48

約数和(自身を含む): 38929734144

約数和(自身を除く): 18700153850

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 329, 517, 658, 847, 1034, 1694, 3619, 5687, 7238, 11374, 39809, 79618, 254083, 508166, 1778581, 2794913, 3557162, 5589826, 11941901, 19564391, 23883802, 30744043, 39128782, 61488086, 83593307, 131360911, 167186614, 215208301, 262721822, 430416602, 919526377, 1444970021, 1839052754, 2889940042, 10114790147, 20229580294]

約数ペア:

[(1, 20229580294), (2, 10114790147), (7, 2889940042), (11, 1839052754), (14, 1444970021), (22, 919526377), (47, 430416602), (77, 262721822), (94, 215208301), (121, 167186614), (154, 131360911), (242, 83593307), (329, 61488086), (517, 39128782), (658, 30744043), (847, 23883802), (1034, 19564391), (1694, 11941901), (3619, 5589826), (5687, 3557162), (7238, 2794913), (11374, 1778581), (39809, 508166), (79618, 254083)]