20463058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 38724480

約数和(自身を除く): 18261422

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1493, 1958, 2986, 6853, 10451, 13706, 16423, 20902, 32846, 114961, 132877, 229922, 265754, 930139, 1461647, 1860278, 2923294, 10231529, 20463058]

約数ペア:

[(1, 20463058), (2, 10231529), (7, 2923294), (11, 1860278), (14, 1461647), (22, 930139), (77, 265754), (89, 229922), (154, 132877), (178, 114961), (623, 32846), (979, 20902), (1246, 16423), (1493, 13706), (1958, 10451), (2986, 6853)]