20110252024

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{509}}^1\times {\mathrm{10141}}^1$

素因数の和:11143

約数の個数: 32

約数和(自身を含む): 37862114400

約数和(自身を除く): 17751862376

約数列:

[1, 2, 4, 8, 487, 509, 974, 1018, 1948, 2036, 3896, 4072, 10141, 20282, 40564, 81128, 247883, 495766, 991532, 1983064, 4938667, 5161769, 9877334, 10323538, 19754668, 20647076, 39509336, 41294152, 2513781503, 5027563006, 10055126012, 20110252024]

約数ペア:

[(1, 20110252024), (2, 10055126012), (4, 5027563006), (8, 2513781503), (487, 41294152), (509, 39509336), (974, 20647076), (1018, 19754668), (1948, 10323538), (2036, 9877334), (3896, 5161769), (4072, 4938667), (10141, 1983064), (20282, 991532), (40564, 495766), (81128, 247883)]