20086427106

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{233993}}^1$

素因数の和:234271

約数の個数: 48

約数和(自身を含む): 45993860640

約数和(自身を除く): 25907433534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 251, 342, 502, 753, 1506, 2259, 4518, 4769, 9538, 14307, 28614, 42921, 85842, 233993, 467986, 701979, 1403958, 2105937, 4211874, 4445867, 8891734, 13337601, 26675202, 40012803, 58732243, 80025606, 117464486, 176196729, 352393458, 528590187, 1057180374, 1115912617, 2231825234, 3347737851, 6695475702, 10043213553, 20086427106]

約数ペア:

[(1, 20086427106), (2, 10043213553), (3, 6695475702), (6, 3347737851), (9, 2231825234), (18, 1115912617), (19, 1057180374), (38, 528590187), (57, 352393458), (114, 176196729), (171, 117464486), (251, 80025606), (342, 58732243), (502, 40012803), (753, 26675202), (1506, 13337601), (2259, 8891734), (4518, 4445867), (4769, 4211874), (9538, 2105937), (14307, 1403958), (28614, 701979), (42921, 467986), (85842, 233993)]