21656376048

素因数分解:

$2^4\times 3^1\times {\mathrm{451174501}}^1$

素因数の和:451174512

約数の個数: 20

約数和(自身を含む): 55945638248

約数和(自身を除く): 34289262200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 451174501, 902349002, 1353523503, 1804698004, 2707047006, 3609396008, 5414094012, 7218792016, 10828188024, 21656376048]

約数ペア:

[(1, 21656376048), (2, 10828188024), (3, 7218792016), (4, 5414094012), (6, 3609396008), (8, 2707047006), (12, 1804698004), (16, 1353523503), (24, 902349002), (48, 451174501)]