20462464

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14533}}^1$

素因数の和:14558

約数の個数: 32

約数和(自身を含む): 44474040

約数和(自身を除く): 24011576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14533, 29066, 58132, 116264, 159863, 232528, 319726, 465056, 639452, 930112, 1278904, 1860224, 2557808, 5115616, 10231232, 20462464]

約数ペア:

[(1, 20462464), (2, 10231232), (4, 5115616), (8, 2557808), (11, 1860224), (16, 1278904), (22, 930112), (32, 639452), (44, 465056), (64, 319726), (88, 232528), (128, 159863), (176, 116264), (352, 58132), (704, 29066), (1408, 14533)]