20174304704

素因数分解:

$2^6\times {\mathrm{439}}^1\times {\mathrm{718049}}^1$

素因数の和:718500

約数の個数: 28

約数和(自身を含む): 40124634000

約数和(自身を除く): 19950329296

約数列:

[1, 2, 4, 8, 16, 32, 64, 439, 878, 1756, 3512, 7024, 14048, 28096, 718049, 1436098, 2872196, 5744392, 11488784, 22977568, 45955136, 315223511, 630447022, 1260894044, 2521788088, 5043576176, 10087152352, 20174304704]

約数ペア:

[(1, 20174304704), (2, 10087152352), (4, 5043576176), (8, 2521788088), (16, 1260894044), (32, 630447022), (64, 315223511), (439, 45955136), (878, 22977568), (1756, 11488784), (3512, 5744392), (7024, 2872196), (14048, 1436098), (28096, 718049)]