20567601972

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{3463}}^1$

素因数の和:4299

約数の個数: 120

約数和(自身を含む): 56192121216

約数和(自身を除く): 35624519244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 797, 828, 1242, 1594, 1863, 2391, 2484, 3188, 3463, 3726, 4782, 6926, 7173, 7452, 9564, 10389, 13852, 14346, 18331, 20778, 21519, 28692, 31167, 36662, 41556, 43038, 54993, 62334, 64557, 73324, 79649, 86076, 93501, 109986, 124668, 129114, 159298, 164979, 187002, 219972, 238947, 258228, 280503, 318596, 329958, 374004, 477894, 494937, 561006, 659916, 716841, 955788, 989874, 1122012, 1433682, 1484811, 1979748, 2150523, 2760011, 2867364, 2969622, 4301046, 5520022, 5939244, 6451569, 8280033, 8602092, 11040044, 12903138, 16560066, 24840099, 25806276, 33120132, 49680198, 63480253, 74520297, 99360396, 126960506, 149040594, 190440759, 223560891, 253921012, 298081188, 380881518, 447121782, 571322277, 761763036, 894243564, 1142644554, 1713966831, 2285289108, 3427933662, 5141900493, 6855867324, 10283800986, 20567601972]

約数ペア:

[(1, 20567601972), (2, 10283800986), (3, 6855867324), (4, 5141900493), (6, 3427933662), (9, 2285289108), (12, 1713966831), (18, 1142644554), (23, 894243564), (27, 761763036), (36, 571322277), (46, 447121782), (54, 380881518), (69, 298081188), (81, 253921012), (92, 223560891), (108, 190440759), (138, 149040594), (162, 126960506), (207, 99360396), (276, 74520297), (324, 63480253), (414, 49680198), (621, 33120132), (797, 25806276), (828, 24840099), (1242, 16560066), (1594, 12903138), (1863, 11040044), (2391, 8602092), (2484, 8280033), (3188, 6451569), (3463, 5939244), (3726, 5520022), (4782, 4301046), (6926, 2969622), (7173, 2867364), (7452, 2760011), (9564, 2150523), (10389, 1979748), (13852, 1484811), (14346, 1433682), (18331, 1122012), (20778, 989874), (21519, 955788), (28692, 716841), (31167, 659916), (36662, 561006), (41556, 494937), (43038, 477894), (54993, 374004), (62334, 329958), (64557, 318596), (73324, 280503), (79649, 258228), (86076, 238947), (93501, 219972), (109986, 187002), (124668, 164979), (129114, 159298)]