20175037311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4051}}^1$

素因数の和:4157

約数の個数: 96

約数和(自身を含む): 34169057280

約数和(自身を除く): 13994019969

約数列:

[1, 3, 11, 13, 19, 33, 39, 47, 57, 141, 143, 169, 209, 247, 429, 507, 517, 611, 627, 741, 893, 1551, 1833, 1859, 2679, 2717, 3211, 4051, 5577, 6721, 7943, 8151, 9633, 9823, 11609, 12153, 20163, 23829, 29469, 34827, 35321, 44561, 52663, 76969, 87373, 105963, 127699, 133683, 150917, 157989, 190397, 230907, 262119, 383097, 452751, 571191, 579293, 684619, 846659, 1000597, 1660087, 1737879, 2053857, 2094367, 2475161, 2539977, 3001791, 3617543, 4980261, 6283101, 7425483, 7530809, 10852629, 11006567, 13007761, 22592427, 27226771, 32177093, 33019701, 39023283, 39792973, 47028059, 81680313, 96531279, 119378919, 141084177, 143085371, 353948023, 429256113, 517308649, 611364767, 1061844069, 1551925947, 1834094301, 6725012437, 20175037311]

約数ペア:

[(1, 20175037311), (3, 6725012437), (11, 1834094301), (13, 1551925947), (19, 1061844069), (33, 611364767), (39, 517308649), (47, 429256113), (57, 353948023), (141, 143085371), (143, 141084177), (169, 119378919), (209, 96531279), (247, 81680313), (429, 47028059), (507, 39792973), (517, 39023283), (611, 33019701), (627, 32177093), (741, 27226771), (893, 22592427), (1551, 13007761), (1833, 11006567), (1859, 10852629), (2679, 7530809), (2717, 7425483), (3211, 6283101), (4051, 4980261), (5577, 3617543), (6721, 3001791), (7943, 2539977), (8151, 2475161), (9633, 2094367), (9823, 2053857), (11609, 1737879), (12153, 1660087), (20163, 1000597), (23829, 846659), (29469, 684619), (34827, 579293), (35321, 571191), (44561, 452751), (52663, 383097), (76969, 262119), (87373, 230907), (105963, 190397), (127699, 157989), (133683, 150917)]