20184847592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1316

約数の個数: 192

約数和(自身を含む): 50089881600

約数和(自身を除く): 29905034008

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 109, 119, 136, 169, 182, 218, 221, 238, 338, 364, 436, 442, 476, 676, 728, 763, 872, 884, 952, 1151, 1183, 1352, 1417, 1526, 1547, 1768, 1853, 2302, 2366, 2834, 2873, 3052, 3094, 3706, 4604, 4732, 5668, 5746, 6104, 6188, 7412, 8057, 9208, 9464, 9919, 11336, 11492, 12376, 12971, 14824, 14963, 16114, 18421, 19567, 19838, 20111, 22984, 24089, 25942, 29926, 32228, 36842, 39134, 39676, 40222, 48178, 51884, 59852, 64456, 73684, 78268, 79352, 80444, 96356, 103768, 104741, 119704, 125459, 128947, 136969, 147368, 156536, 160888, 168623, 192712, 194519, 209482, 250918, 254371, 257894, 273938, 313157, 337246, 389038, 418964, 501836, 508742, 515788, 547876, 626314, 674492, 778076, 837928, 878213, 1003672, 1017484, 1031576, 1095752, 1252628, 1348984, 1361633, 1556152, 1630967, 1756426, 1780597, 2034968, 2132803, 2192099, 2505256, 2723266, 3261934, 3306823, 3512852, 3561194, 4265606, 4384198, 5446532, 6523868, 6613646, 7025704, 7122388, 8531212, 8768396, 10893064, 11416769, 13047736, 13227292, 14244776, 14929621, 17062424, 17536792, 21202571, 22833538, 23147761, 26454584, 27726439, 29859242, 42405142, 45667076, 46295522, 55452878, 59718484, 84810284, 91334152, 92591044, 110905756, 119436968, 148417997, 169620568, 185182088, 194085073, 221811512, 296835994, 360443707, 388170146, 593671988, 720887414, 776340292, 1187343976, 1441774828, 1552680584, 2523105949, 2883549656, 5046211898, 10092423796, 20184847592]

約数ペア:

[(1, 20184847592), (2, 10092423796), (4, 5046211898), (7, 2883549656), (8, 2523105949), (13, 1552680584), (14, 1441774828), (17, 1187343976), (26, 776340292), (28, 720887414), (34, 593671988), (52, 388170146), (56, 360443707), (68, 296835994), (91, 221811512), (104, 194085073), (109, 185182088), (119, 169620568), (136, 148417997), (169, 119436968), (182, 110905756), (218, 92591044), (221, 91334152), (238, 84810284), (338, 59718484), (364, 55452878), (436, 46295522), (442, 45667076), (476, 42405142), (676, 29859242), (728, 27726439), (763, 26454584), (872, 23147761), (884, 22833538), (952, 21202571), (1151, 17536792), (1183, 17062424), (1352, 14929621), (1417, 14244776), (1526, 13227292), (1547, 13047736), (1768, 11416769), (1853, 10893064), (2302, 8768396), (2366, 8531212), (2834, 7122388), (2873, 7025704), (3052, 6613646), (3094, 6523868), (3706, 5446532), (4604, 4384198), (4732, 4265606), (5668, 3561194), (5746, 3512852), (6104, 3306823), (6188, 3261934), (7412, 2723266), (8057, 2505256), (9208, 2192099), (9464, 2132803), (9919, 2034968), (11336, 1780597), (11492, 1756426), (12376, 1630967), (12971, 1556152), (14824, 1361633), (14963, 1348984), (16114, 1252628), (18421, 1095752), (19567, 1031576), (19838, 1017484), (20111, 1003672), (22984, 878213), (24089, 837928), (25942, 778076), (29926, 674492), (32228, 626314), (36842, 547876), (39134, 515788), (39676, 508742), (40222, 501836), (48178, 418964), (51884, 389038), (59852, 337246), (64456, 313157), (73684, 273938), (78268, 257894), (79352, 254371), (80444, 250918), (96356, 209482), (103768, 194519), (104741, 192712), (119704, 168623), (125459, 160888), (128947, 156536), (136969, 147368)]