20227794045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{181277}}^1$

素因数の和:181501

約数の個数: 32

約数和(自身を含む): 33308744832

約数和(自身を除く): 13080950787

約数列:

[1, 3, 5, 15, 43, 129, 173, 215, 519, 645, 865, 2595, 7439, 22317, 37195, 111585, 181277, 543831, 906385, 2719155, 7794911, 23384733, 31360921, 38974555, 94082763, 116923665, 156804605, 470413815, 1348519603, 4045558809, 6742598015, 20227794045]

約数ペア:

[(1, 20227794045), (3, 6742598015), (5, 4045558809), (15, 1348519603), (43, 470413815), (129, 156804605), (173, 116923665), (215, 94082763), (519, 38974555), (645, 31360921), (865, 23384733), (2595, 7794911), (7439, 2719155), (22317, 906385), (37195, 543831), (111585, 181277)]