20214048

素因数分解:

$2^5\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1091}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 53385696

約数和(自身を除く): 33171648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 193, 386, 579, 772, 1091, 1158, 1544, 2182, 2316, 3088, 3273, 4364, 4632, 6176, 6546, 8728, 9264, 13092, 17456, 18528, 26184, 34912, 52368, 104736, 210563, 421126, 631689, 842252, 1263378, 1684504, 2526756, 3369008, 5053512, 6738016, 10107024, 20214048]

約数ペア:

[(1, 20214048), (2, 10107024), (3, 6738016), (4, 5053512), (6, 3369008), (8, 2526756), (12, 1684504), (16, 1263378), (24, 842252), (32, 631689), (48, 421126), (96, 210563), (193, 104736), (386, 52368), (579, 34912), (772, 26184), (1091, 18528), (1158, 17456), (1544, 13092), (2182, 9264), (2316, 8728), (3088, 6546), (3273, 6176), (4364, 4632)]