20135166894

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1871}}^1$

素因数の和:2535

約数の個数: 128

約数和(自身を含む): 49977907200

約数和(自身を除く): 29842740306

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 617, 646, 918, 969, 1026, 1234, 1851, 1871, 1938, 2907, 3702, 3742, 5553, 5613, 5814, 8721, 10489, 11106, 11226, 11723, 16659, 16839, 17442, 20978, 23446, 31467, 31807, 33318, 33678, 35169, 35549, 50517, 62934, 63614, 70338, 71098, 94401, 95421, 101034, 105507, 106647, 188802, 190842, 199291, 211014, 213294, 283203, 286263, 316521, 319941, 398582, 566406, 572526, 597873, 604333, 633042, 639882, 858789, 959823, 1154407, 1195746, 1208666, 1717578, 1793619, 1812999, 1919646, 2308814, 3463221, 3587238, 3625998, 5380857, 5438997, 6926442, 10389663, 10761714, 10877994, 16316991, 19624919, 20779326, 21933733, 31168989, 32633982, 39249838, 43867466, 58874757, 62337978, 65801199, 117749514, 131602398, 176624271, 197403597, 353248542, 372873461, 394807194, 529872813, 592210791, 745746922, 1059745626, 1118620383, 1184421582, 2237240766, 3355861149, 6711722298, 10067583447, 20135166894]

約数ペア:

[(1, 20135166894), (2, 10067583447), (3, 6711722298), (6, 3355861149), (9, 2237240766), (17, 1184421582), (18, 1118620383), (19, 1059745626), (27, 745746922), (34, 592210791), (38, 529872813), (51, 394807194), (54, 372873461), (57, 353248542), (102, 197403597), (114, 176624271), (153, 131602398), (171, 117749514), (306, 65801199), (323, 62337978), (342, 58874757), (459, 43867466), (513, 39249838), (617, 32633982), (646, 31168989), (918, 21933733), (969, 20779326), (1026, 19624919), (1234, 16316991), (1851, 10877994), (1871, 10761714), (1938, 10389663), (2907, 6926442), (3702, 5438997), (3742, 5380857), (5553, 3625998), (5613, 3587238), (5814, 3463221), (8721, 2308814), (10489, 1919646), (11106, 1812999), (11226, 1793619), (11723, 1717578), (16659, 1208666), (16839, 1195746), (17442, 1154407), (20978, 959823), (23446, 858789), (31467, 639882), (31807, 633042), (33318, 604333), (33678, 597873), (35169, 572526), (35549, 566406), (50517, 398582), (62934, 319941), (63614, 316521), (70338, 286263), (71098, 283203), (94401, 213294), (95421, 211014), (101034, 199291), (105507, 190842), (106647, 188802)]