20922484851

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{11657}}^1\times {\mathrm{11731}}^1$

素因数の和:23411

約数の個数: 24

約数和(自身を含む): 32004567504

約数和(自身を除く): 11082082653

約数列:

[1, 3, 9, 17, 51, 153, 11657, 11731, 34971, 35193, 104913, 105579, 198169, 199427, 594507, 598281, 1783521, 1794843, 136748267, 410244801, 1230734403, 2324720539, 6974161617, 20922484851]

約数ペア:

[(1, 20922484851), (3, 6974161617), (9, 2324720539), (17, 1230734403), (51, 410244801), (153, 136748267), (11657, 1794843), (11731, 1783521), (34971, 598281), (35193, 594507), (104913, 199427), (105579, 198169)]