20143770262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2144323}}^1$

素因数の和:2144404

約数の個数: 32

約数和(自身を含む): 38289049344

約数和(自身を除く): 18145279082

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 2144323, 4288646, 15010261, 23587553, 30020522, 47175106, 130803703, 165112871, 261607406, 330225742, 915625921, 1438840733, 1831251842, 2877681466, 10071885131, 20143770262]

約数ペア:

[(1, 20143770262), (2, 10071885131), (7, 2877681466), (11, 1831251842), (14, 1438840733), (22, 915625921), (61, 330225742), (77, 261607406), (122, 165112871), (154, 130803703), (427, 47175106), (671, 30020522), (854, 23587553), (1342, 15010261), (4697, 4288646), (9394, 2144323)]