20539342206

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{811}}^1$

素因数の和:941

約数の個数: 144

約数和(自身を含む): 48889311744

約数和(自身を除く): 28349969538

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 62, 81, 82, 93, 123, 162, 186, 243, 246, 279, 369, 486, 558, 738, 811, 837, 1107, 1271, 1622, 1674, 1681, 2214, 2433, 2511, 2542, 3321, 3362, 3813, 4866, 5022, 5043, 6642, 7299, 7533, 7626, 9963, 10086, 11439, 14598, 15066, 15129, 19926, 21897, 22878, 25141, 30258, 33251, 34317, 43794, 45387, 50282, 52111, 65691, 66502, 68634, 75423, 90774, 99753, 102951, 104222, 131382, 136161, 150846, 156333, 197073, 199506, 205902, 226269, 272322, 299259, 308853, 312666, 394146, 408483, 452538, 468999, 598518, 617706, 678807, 816966, 897777, 937998, 1030781, 1357614, 1363291, 1406997, 1795554, 2036421, 2061562, 2693331, 2726582, 2813994, 3092343, 4072842, 4089873, 4220991, 5386662, 6109263, 6184686, 8079993, 8179746, 8441982, 9277029, 12218526, 12269619, 12662973, 16159986, 18554058, 24539238, 25325946, 27831087, 36808857, 42262021, 55662174, 73617714, 83493261, 84524042, 110426571, 126786063, 166986522, 220853142, 250479783, 253572126, 331279713, 380358189, 500959566, 662559426, 760716378, 1141074567, 2282149134, 3423223701, 6846447402, 10269671103, 20539342206]

約数ペア:

[(1, 20539342206), (2, 10269671103), (3, 6846447402), (6, 3423223701), (9, 2282149134), (18, 1141074567), (27, 760716378), (31, 662559426), (41, 500959566), (54, 380358189), (62, 331279713), (81, 253572126), (82, 250479783), (93, 220853142), (123, 166986522), (162, 126786063), (186, 110426571), (243, 84524042), (246, 83493261), (279, 73617714), (369, 55662174), (486, 42262021), (558, 36808857), (738, 27831087), (811, 25325946), (837, 24539238), (1107, 18554058), (1271, 16159986), (1622, 12662973), (1674, 12269619), (1681, 12218526), (2214, 9277029), (2433, 8441982), (2511, 8179746), (2542, 8079993), (3321, 6184686), (3362, 6109263), (3813, 5386662), (4866, 4220991), (5022, 4089873), (5043, 4072842), (6642, 3092343), (7299, 2813994), (7533, 2726582), (7626, 2693331), (9963, 2061562), (10086, 2036421), (11439, 1795554), (14598, 1406997), (15066, 1363291), (15129, 1357614), (19926, 1030781), (21897, 937998), (22878, 897777), (25141, 816966), (30258, 678807), (33251, 617706), (34317, 598518), (43794, 468999), (45387, 452538), (50282, 408483), (52111, 394146), (65691, 312666), (66502, 308853), (68634, 299259), (75423, 272322), (90774, 226269), (99753, 205902), (102951, 199506), (104222, 197073), (131382, 156333), (136161, 150846)]