220990008

素因数分解:

$2^3\times 3^1\times {\mathrm{9207917}}^1$

素因数の和:9207926

約数の個数: 16

約数和(自身を含む): 552475080

約数和(自身を除く): 331485072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9207917, 18415834, 27623751, 36831668, 55247502, 73663336, 110495004, 220990008]

約数ペア:

[(1, 220990008), (2, 110495004), (3, 73663336), (4, 55247502), (6, 36831668), (8, 27623751), (12, 18415834), (24, 9207917)]