20171057742

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:999

約数の個数: 192

約数和(自身を含む): 52084131840

約数和(自身を除く): 31913074098

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 257, 279, 341, 342, 418, 514, 558, 589, 627, 673, 682, 771, 1023, 1178, 1254, 1346, 1542, 1767, 1881, 2019, 2046, 2313, 2827, 3069, 3534, 3762, 4038, 4626, 4883, 5301, 5654, 6057, 6138, 6479, 7403, 7967, 8481, 9766, 10602, 12114, 12787, 12958, 14649, 14806, 15934, 16962, 19437, 20863, 22209, 23901, 25443, 25574, 29298, 38361, 38874, 41726, 43947, 44418, 47802, 50886, 53713, 58311, 62589, 66627, 71703, 76722, 87637, 87894, 107426, 115083, 116622, 125178, 133254, 140657, 143406, 151373, 161139, 172961, 175274, 187767, 229493, 230166, 262911, 281314, 302746, 322278, 345922, 375534, 396397, 421971, 454119, 458986, 483417, 518883, 525822, 688479, 788733, 792794, 843942, 908238, 966834, 1037766, 1189191, 1265913, 1362357, 1376958, 1556649, 1577466, 1665103, 1902571, 2065437, 2378382, 2531826, 2724714, 3113298, 3286259, 3330206, 3567573, 3805142, 4130874, 4360367, 4995309, 5361791, 5707713, 6572518, 7135146, 8720734, 9858777, 9990618, 10723582, 11415426, 13081101, 14985927, 16085373, 17123139, 19717554, 26162202, 29576331, 29971854, 32170746, 34246278, 36148849, 39243303, 48256119, 58979701, 59152662, 72297698, 78486606, 96512238, 101874029, 108446547, 117959402, 176939103, 203748058, 216893094, 305622087, 325339641, 353878206, 530817309, 611244174, 650679282, 916866261, 1061634618, 1120614319, 1833732522, 2241228638, 3361842957, 6723685914, 10085528871, 20171057742]

約数ペア:

[(1, 20171057742), (2, 10085528871), (3, 6723685914), (6, 3361842957), (9, 2241228638), (11, 1833732522), (18, 1120614319), (19, 1061634618), (22, 916866261), (31, 650679282), (33, 611244174), (38, 530817309), (57, 353878206), (62, 325339641), (66, 305622087), (93, 216893094), (99, 203748058), (114, 176939103), (171, 117959402), (186, 108446547), (198, 101874029), (209, 96512238), (257, 78486606), (279, 72297698), (341, 59152662), (342, 58979701), (418, 48256119), (514, 39243303), (558, 36148849), (589, 34246278), (627, 32170746), (673, 29971854), (682, 29576331), (771, 26162202), (1023, 19717554), (1178, 17123139), (1254, 16085373), (1346, 14985927), (1542, 13081101), (1767, 11415426), (1881, 10723582), (2019, 9990618), (2046, 9858777), (2313, 8720734), (2827, 7135146), (3069, 6572518), (3534, 5707713), (3762, 5361791), (4038, 4995309), (4626, 4360367), (4883, 4130874), (5301, 3805142), (5654, 3567573), (6057, 3330206), (6138, 3286259), (6479, 3113298), (7403, 2724714), (7967, 2531826), (8481, 2378382), (9766, 2065437), (10602, 1902571), (12114, 1665103), (12787, 1577466), (12958, 1556649), (14649, 1376958), (14806, 1362357), (15934, 1265913), (16962, 1189191), (19437, 1037766), (20863, 966834), (22209, 908238), (23901, 843942), (25443, 792794), (25574, 788733), (29298, 688479), (38361, 525822), (38874, 518883), (41726, 483417), (43947, 458986), (44418, 454119), (47802, 421971), (50886, 396397), (53713, 375534), (58311, 345922), (62589, 322278), (66627, 302746), (71703, 281314), (76722, 262911), (87637, 230166), (87894, 229493), (107426, 187767), (115083, 175274), (116622, 172961), (125178, 161139), (133254, 151373), (140657, 143406)]