20192687988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9461}}^1$

素因数の和:9558

約数の個数: 192

約数和(自身を含む): 57989191680

約数和(自身を除く): 37796503692

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 37, 38, 44, 46, 57, 66, 69, 74, 76, 92, 111, 114, 132, 138, 148, 209, 222, 228, 253, 276, 407, 418, 437, 444, 506, 627, 703, 759, 814, 836, 851, 874, 1012, 1221, 1254, 1311, 1406, 1518, 1628, 1702, 1748, 2109, 2442, 2508, 2553, 2622, 2812, 3036, 3404, 4218, 4807, 4884, 5106, 5244, 7733, 8436, 9361, 9461, 9614, 10212, 14421, 15466, 16169, 18722, 18922, 19228, 23199, 28083, 28383, 28842, 30932, 32338, 37444, 37844, 46398, 48507, 56166, 56766, 57684, 64676, 92796, 97014, 104071, 112332, 113532, 177859, 179759, 194028, 208142, 217603, 312213, 350057, 355718, 359518, 416284, 435206, 533577, 539277, 624426, 652809, 700114, 711436, 719036, 870412, 1050171, 1067154, 1078554, 1248852, 1305618, 1400228, 1977349, 2100342, 2134308, 2157108, 2393633, 2611236, 3850627, 3954698, 4134457, 4200684, 4787266, 5932047, 6651083, 7180899, 7701254, 7909396, 8051311, 8268914, 9574532, 11551881, 11864094, 12403371, 13302166, 14361798, 15402508, 16102622, 16537828, 19953249, 23103762, 23728188, 24153933, 24806742, 26604332, 28723596, 32205244, 39906498, 45479027, 46207524, 48307866, 49613484, 73161913, 79812996, 88564421, 90958054, 96615732, 136437081, 146323826, 152974909, 177128842, 181916108, 219485739, 265693263, 272874162, 292647652, 305949818, 354257684, 438971478, 458924727, 531386526, 545748324, 611899636, 877942956, 917849454, 1062773052, 1682723999, 1835698908, 3365447998, 5048171997, 6730895996, 10096343994, 20192687988]

約数ペア:

[(1, 20192687988), (2, 10096343994), (3, 6730895996), (4, 5048171997), (6, 3365447998), (11, 1835698908), (12, 1682723999), (19, 1062773052), (22, 917849454), (23, 877942956), (33, 611899636), (37, 545748324), (38, 531386526), (44, 458924727), (46, 438971478), (57, 354257684), (66, 305949818), (69, 292647652), (74, 272874162), (76, 265693263), (92, 219485739), (111, 181916108), (114, 177128842), (132, 152974909), (138, 146323826), (148, 136437081), (209, 96615732), (222, 90958054), (228, 88564421), (253, 79812996), (276, 73161913), (407, 49613484), (418, 48307866), (437, 46207524), (444, 45479027), (506, 39906498), (627, 32205244), (703, 28723596), (759, 26604332), (814, 24806742), (836, 24153933), (851, 23728188), (874, 23103762), (1012, 19953249), (1221, 16537828), (1254, 16102622), (1311, 15402508), (1406, 14361798), (1518, 13302166), (1628, 12403371), (1702, 11864094), (1748, 11551881), (2109, 9574532), (2442, 8268914), (2508, 8051311), (2553, 7909396), (2622, 7701254), (2812, 7180899), (3036, 6651083), (3404, 5932047), (4218, 4787266), (4807, 4200684), (4884, 4134457), (5106, 3954698), (5244, 3850627), (7733, 2611236), (8436, 2393633), (9361, 2157108), (9461, 2134308), (9614, 2100342), (10212, 1977349), (14421, 1400228), (15466, 1305618), (16169, 1248852), (18722, 1078554), (18922, 1067154), (19228, 1050171), (23199, 870412), (28083, 719036), (28383, 711436), (28842, 700114), (30932, 652809), (32338, 624426), (37444, 539277), (37844, 533577), (46398, 435206), (48507, 416284), (56166, 359518), (56766, 355718), (57684, 350057), (64676, 312213), (92796, 217603), (97014, 208142), (104071, 194028), (112332, 179759), (113532, 177859)]