20707392

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3719}}^1$

素因数の和:3763

約数の個数: 56

約数和(自身を含む): 56692800

約数和(自身を除く): 35985408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 3719, 5568, 7438, 11157, 14876, 22314, 29752, 44628, 59504, 89256, 107851, 119008, 178512, 215702, 238016, 323553, 357024, 431404, 647106, 714048, 862808, 1294212, 1725616, 2588424, 3451232, 5176848, 6902464, 10353696, 20707392]

約数ペア:

[(1, 20707392), (2, 10353696), (3, 6902464), (4, 5176848), (6, 3451232), (8, 2588424), (12, 1725616), (16, 1294212), (24, 862808), (29, 714048), (32, 647106), (48, 431404), (58, 357024), (64, 323553), (87, 238016), (96, 215702), (116, 178512), (174, 119008), (192, 107851), (232, 89256), (348, 59504), (464, 44628), (696, 29752), (928, 22314), (1392, 14876), (1856, 11157), (2784, 7438), (3719, 5568)]