20924544

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 57528000

約数和(自身を除く): 36603456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 1879, 2784, 3712, 3758, 5568, 5637, 7516, 11136, 11274, 15032, 22548, 30064, 45096, 54491, 60128, 90192, 108982, 120256, 163473, 180384, 217964, 240512, 326946, 360768, 435928, 653892, 721536, 871856, 1307784, 1743712, 2615568, 3487424, 5231136, 6974848, 10462272, 20924544]

約数ペア:

[(1, 20924544), (2, 10462272), (3, 6974848), (4, 5231136), (6, 3487424), (8, 2615568), (12, 1743712), (16, 1307784), (24, 871856), (29, 721536), (32, 653892), (48, 435928), (58, 360768), (64, 326946), (87, 240512), (96, 217964), (116, 180384), (128, 163473), (174, 120256), (192, 108982), (232, 90192), (348, 60128), (384, 54491), (464, 45096), (696, 30064), (928, 22548), (1392, 15032), (1856, 11274), (1879, 11136), (2784, 7516), (3712, 5637), (3758, 5568)]