20829125934

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1\times {\mathrm{2371}}^1$

素因数の和:3926

約数の個数: 96

約数和(自身を含む): 50353954560

約数和(自身を除く): 29524828626

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1511, 1938, 2371, 2907, 3022, 4533, 4742, 5814, 7113, 9066, 13599, 14226, 21339, 25687, 27198, 28709, 40307, 42678, 45049, 51374, 57418, 77061, 80614, 86127, 90098, 120921, 135147, 154122, 172254, 231183, 241842, 258381, 270294, 362763, 405441, 462366, 488053, 516762, 725526, 765833, 810882, 976106, 1464159, 1531666, 2297499, 2928318, 3582581, 4392477, 4594998, 6892497, 7165162, 8784954, 10747743, 13784994, 21495486, 32243229, 60903877, 64486458, 68069039, 121807754, 136138078, 182711631, 204207117, 365423262, 408414234, 548134893, 612621351, 1096269786, 1157173663, 1225242702, 2314347326, 3471520989, 6943041978, 10414562967, 20829125934]

約数ペア:

[(1, 20829125934), (2, 10414562967), (3, 6943041978), (6, 3471520989), (9, 2314347326), (17, 1225242702), (18, 1157173663), (19, 1096269786), (34, 612621351), (38, 548134893), (51, 408414234), (57, 365423262), (102, 204207117), (114, 182711631), (153, 136138078), (171, 121807754), (306, 68069039), (323, 64486458), (342, 60903877), (646, 32243229), (969, 21495486), (1511, 13784994), (1938, 10747743), (2371, 8784954), (2907, 7165162), (3022, 6892497), (4533, 4594998), (4742, 4392477), (5814, 3582581), (7113, 2928318), (9066, 2297499), (13599, 1531666), (14226, 1464159), (21339, 976106), (25687, 810882), (27198, 765833), (28709, 725526), (40307, 516762), (42678, 488053), (45049, 462366), (51374, 405441), (57418, 362763), (77061, 270294), (80614, 258381), (86127, 241842), (90098, 231183), (120921, 172254), (135147, 154122)]