20163102724

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{631}}^1\times {\mathrm{89759}}^1$

素因数の和:90483

約数の個数: 24

約数和(自身を含む): 35738841600

約数和(自身を除く): 15575738876

約数列:

[1, 2, 4, 89, 178, 356, 631, 1262, 2524, 56159, 89759, 112318, 179518, 224636, 359036, 7988551, 15977102, 31954204, 56637929, 113275858, 226551716, 5040775681, 10081551362, 20163102724]

約数ペア:

[(1, 20163102724), (2, 10081551362), (4, 5040775681), (89, 226551716), (178, 113275858), (356, 56637929), (631, 31954204), (1262, 15977102), (2524, 7988551), (56159, 359036), (89759, 224636), (112318, 179518)]