20155827864

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9436249}}^1$

素因数の和:9436347

約数の個数: 32

約数和(自身を含む): 50955750000

約数和(自身を除く): 30799922136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9436249, 18872498, 28308747, 37744996, 56617494, 75489992, 113234988, 226469976, 839826161, 1679652322, 2519478483, 3359304644, 5038956966, 6718609288, 10077913932, 20155827864]

約数ペア:

[(1, 20155827864), (2, 10077913932), (3, 6718609288), (4, 5038956966), (6, 3359304644), (8, 2519478483), (12, 1679652322), (24, 839826161), (89, 226469976), (178, 113234988), (267, 75489992), (356, 56617494), (534, 37744996), (712, 28308747), (1068, 18872498), (2136, 9436249)]