20086668054

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{6301}}^1$

素因数の和:6566

約数の個数: 96

約数和(自身を含む): 46717482240

約数和(自身を除く): 26630814186

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 197, 261, 279, 394, 522, 558, 591, 899, 1182, 1773, 1798, 2697, 3546, 5394, 5713, 6107, 6301, 8091, 11426, 12214, 12602, 16182, 17139, 18321, 18903, 34278, 36642, 37806, 51417, 54963, 56709, 102834, 109926, 113418, 177103, 182729, 195331, 354206, 365458, 390662, 531309, 548187, 585993, 1062618, 1096374, 1171986, 1241297, 1593927, 1644561, 1757979, 2482594, 3187854, 3289122, 3515958, 3723891, 5664599, 7447782, 11171673, 11329198, 16993797, 22343346, 33987594, 35997613, 38480207, 50981391, 71995226, 76960414, 101962782, 107992839, 115440621, 215985678, 230881242, 323978517, 346321863, 647957034, 692643726, 1115926003, 2231852006, 3347778009, 6695556018, 10043334027, 20086668054]

約数ペア:

[(1, 20086668054), (2, 10043334027), (3, 6695556018), (6, 3347778009), (9, 2231852006), (18, 1115926003), (29, 692643726), (31, 647957034), (58, 346321863), (62, 323978517), (87, 230881242), (93, 215985678), (174, 115440621), (186, 107992839), (197, 101962782), (261, 76960414), (279, 71995226), (394, 50981391), (522, 38480207), (558, 35997613), (591, 33987594), (899, 22343346), (1182, 16993797), (1773, 11329198), (1798, 11171673), (2697, 7447782), (3546, 5664599), (5394, 3723891), (5713, 3515958), (6107, 3289122), (6301, 3187854), (8091, 2482594), (11426, 1757979), (12214, 1644561), (12602, 1593927), (16182, 1241297), (17139, 1171986), (18321, 1096374), (18903, 1062618), (34278, 585993), (36642, 548187), (37806, 531309), (51417, 390662), (54963, 365458), (56709, 354206), (102834, 195331), (109926, 182729), (113418, 177103)]