20452525948

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1129}}^1\times {\mathrm{85451}}^1$

素因数の和:86637

約数の個数: 24

約数和(自身を含む): 36499967280

約数和(自身を除く): 16047441332

約数列:

[1, 2, 4, 53, 106, 212, 1129, 2258, 4516, 59837, 85451, 119674, 170902, 239348, 341804, 4528903, 9057806, 18115612, 96474179, 192948358, 385896716, 5113131487, 10226262974, 20452525948]

約数ペア:

[(1, 20452525948), (2, 10226262974), (4, 5113131487), (53, 385896716), (106, 192948358), (212, 96474179), (1129, 18115612), (2258, 9057806), (4516, 4528903), (59837, 341804), (85451, 239348), (119674, 170902)]