20293054992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20131999}}^1$

素因数の和:20132020

約数の個数: 60

約数和(自身を含む): 64905568000

約数和(自身を除く): 44612513008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20131999, 40263998, 60395997, 80527996, 120791994, 140923993, 161055992, 181187991, 241583988, 281847986, 322111984, 362375982, 422771979, 483167976, 563695972, 724751964, 845543958, 966335952, 1127391944, 1268315937, 1449503928, 1691087916, 2254783888, 2536631874, 2899007856, 3382175832, 5073263748, 6764351664, 10146527496, 20293054992]

約数ペア:

[(1, 20293054992), (2, 10146527496), (3, 6764351664), (4, 5073263748), (6, 3382175832), (7, 2899007856), (8, 2536631874), (9, 2254783888), (12, 1691087916), (14, 1449503928), (16, 1268315937), (18, 1127391944), (21, 966335952), (24, 845543958), (28, 724751964), (36, 563695972), (42, 483167976), (48, 422771979), (56, 362375982), (63, 322111984), (72, 281847986), (84, 241583988), (112, 181187991), (126, 161055992), (144, 140923993), (168, 120791994), (252, 80527996), (336, 60395997), (504, 40263998), (1008, 20131999)]