20076304270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{353021}}^1$

素因数の和:353097

約数の個数: 48

約数和(自身を含む): 40566464064

約数和(自身を除く): 20490159794

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 470, 517, 605, 1034, 1210, 2585, 5170, 5687, 11374, 28435, 56870, 353021, 706042, 1765105, 3530210, 3883231, 7766462, 16591987, 19416155, 33183974, 38832310, 42715541, 82959935, 85431082, 165919870, 182511857, 213577705, 365023714, 427155410, 912559285, 1825118570, 2007630427, 4015260854, 10038152135, 20076304270]

約数ペア:

[(1, 20076304270), (2, 10038152135), (5, 4015260854), (10, 2007630427), (11, 1825118570), (22, 912559285), (47, 427155410), (55, 365023714), (94, 213577705), (110, 182511857), (121, 165919870), (235, 85431082), (242, 82959935), (470, 42715541), (517, 38832310), (605, 33183974), (1034, 19416155), (1210, 16591987), (2585, 7766462), (5170, 3883231), (5687, 3530210), (11374, 1765105), (28435, 706042), (56870, 353021)]