20218745074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1\times {\mathrm{7237}}^1$

素因数の和:7459

約数の個数: 48

約数和(自身を含む): 34497118656

約数和(自身を除く): 14278373582

約数列:

[1, 2, 11, 22, 29, 58, 151, 302, 319, 638, 841, 1661, 1682, 3322, 4379, 7237, 8758, 9251, 14474, 18502, 48169, 79607, 96338, 126991, 159214, 209873, 253982, 419746, 1092787, 1396901, 2185574, 2308603, 2793802, 4617206, 6086317, 12020657, 12172634, 24041314, 31690823, 63381646, 66949487, 133898974, 348599053, 697198106, 919033867, 1838067734, 10109372537, 20218745074]

約数ペア:

[(1, 20218745074), (2, 10109372537), (11, 1838067734), (22, 919033867), (29, 697198106), (58, 348599053), (151, 133898974), (302, 66949487), (319, 63381646), (638, 31690823), (841, 24041314), (1661, 12172634), (1682, 12020657), (3322, 6086317), (4379, 4617206), (7237, 2793802), (8758, 2308603), (9251, 2185574), (14474, 1396901), (18502, 1092787), (48169, 419746), (79607, 253982), (96338, 209873), (126991, 159214)]