20070486898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{335033}}^1$

素因数の和:335442

約数の個数: 32

約数和(自身を含む): 37631018880

約数和(自身を除く): 17560531982

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 389, 778, 2723, 4279, 5446, 8558, 29953, 59906, 335033, 670066, 2345231, 3685363, 4690462, 7370726, 25797541, 51595082, 130327837, 260655674, 912294859, 1433606207, 1824589718, 2867212414, 10035243449, 20070486898]

約数ペア:

[(1, 20070486898), (2, 10035243449), (7, 2867212414), (11, 1824589718), (14, 1433606207), (22, 912294859), (77, 260655674), (154, 130327837), (389, 51595082), (778, 25797541), (2723, 7370726), (4279, 4690462), (5446, 3685363), (8558, 2345231), (29953, 670066), (59906, 335033)]