20199759622

素因数分解:

$2^1\times 7^1\times {\mathrm{27817}}^1\times {\mathrm{51869}}^1$

素因数の和:79695

約数の個数: 16

約数和(自身を含む): 34630071840

約数和(自身を除く): 14430312218

約数列:

[1, 2, 7, 14, 27817, 51869, 55634, 103738, 194719, 363083, 389438, 726166, 1442839973, 2885679946, 10099879811, 20199759622]

約数ペア:

[(1, 20199759622), (2, 10099879811), (7, 2885679946), (14, 1442839973), (27817, 726166), (51869, 389438), (55634, 363083), (103738, 194719)]