20207584174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{10369}}^1$

素因数の和:10505

約数の個数: 48

約数和(自身を含む): 33921348480

約数和(自身を除く): 13713764306

約数列:

[1, 2, 17, 31, 34, 43, 62, 86, 527, 731, 1054, 1333, 1462, 1849, 2666, 3698, 10369, 20738, 22661, 31433, 45322, 57319, 62866, 114638, 176273, 321439, 352546, 445867, 642878, 891734, 974423, 1948846, 5464463, 7579739, 10928926, 13821877, 15159478, 19172281, 27643754, 38344562, 234971909, 325928777, 469943818, 594340711, 651857554, 1188681422, 10103792087, 20207584174]

約数ペア:

[(1, 20207584174), (2, 10103792087), (17, 1188681422), (31, 651857554), (34, 594340711), (43, 469943818), (62, 325928777), (86, 234971909), (527, 38344562), (731, 27643754), (1054, 19172281), (1333, 15159478), (1462, 13821877), (1849, 10928926), (2666, 7579739), (3698, 5464463), (10369, 1948846), (20738, 974423), (22661, 891734), (31433, 642878), (45322, 445867), (57319, 352546), (62866, 321439), (114638, 176273)]