20221052285

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{761}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 29389547520

約数和(自身を除く): 9168495235

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 329, 557, 761, 1015, 1363, 1645, 2785, 3805, 3899, 5327, 6815, 9541, 16153, 19495, 22069, 26179, 26635, 35767, 47705, 80765, 110345, 113071, 130895, 154483, 178835, 183253, 250369, 423877, 565355, 759191, 772415, 916265, 1037243, 1251845, 2119385, 2967139, 3795955, 5186215, 5314337, 7260701, 12292433, 14835695, 19922219, 26571685, 36303505, 61462165, 86047031, 99611095, 139455533, 430235155, 577744351, 697277665, 2888721755, 4044210457, 20221052285]

約数ペア:

[(1, 20221052285), (5, 4044210457), (7, 2888721755), (29, 697277665), (35, 577744351), (47, 430235155), (145, 139455533), (203, 99611095), (235, 86047031), (329, 61462165), (557, 36303505), (761, 26571685), (1015, 19922219), (1363, 14835695), (1645, 12292433), (2785, 7260701), (3805, 5314337), (3899, 5186215), (5327, 3795955), (6815, 2967139), (9541, 2119385), (16153, 1251845), (19495, 1037243), (22069, 916265), (26179, 772415), (26635, 759191), (35767, 565355), (47705, 423877), (80765, 250369), (110345, 183253), (113071, 178835), (130895, 154483)]