20070578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29429}}^1$

素因数の和:29473

約数の個数: 16

約数和(自身を含む): 33903360

約数和(自身を除く): 13832782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 29429, 58858, 323719, 647438, 912299, 1824598, 10035289, 20070578]

約数ペア:

[(1, 20070578), (2, 10035289), (11, 1824598), (22, 912299), (31, 647438), (62, 323719), (341, 58858), (682, 29429)]