20199352610

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{50321}}^1$

素因数の和:50758

約数の個数: 32

約数和(自身を含む): 36749955312

約数和(自身を除く): 16550602702

約数列:

[1, 2, 5, 10, 137, 274, 293, 586, 685, 1370, 1465, 2930, 40141, 50321, 80282, 100642, 200705, 251605, 401410, 503210, 6893977, 13787954, 14744053, 29488106, 34469885, 68939770, 73720265, 147440530, 2019935261, 4039870522, 10099676305, 20199352610]

約数ペア:

[(1, 20199352610), (2, 10099676305), (5, 4039870522), (10, 2019935261), (137, 147440530), (274, 73720265), (293, 68939770), (586, 34469885), (685, 29488106), (1370, 14744053), (1465, 13787954), (2930, 6893977), (40141, 503210), (50321, 401410), (80282, 251605), (100642, 200705)]