20360574190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12923}}^1\times {\mathrm{14323}}^1$

素因数の和:27264

約数の個数: 32

約数和(自身を含む): 39986649216

約数和(自身を除く): 19626075026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12923, 14323, 25846, 28646, 64615, 71615, 129230, 142153, 143230, 157553, 284306, 315106, 710765, 787765, 1421530, 1575530, 185096129, 370192258, 925480645, 1850961290, 2036057419, 4072114838, 10180287095, 20360574190]

約数ペア:

[(1, 20360574190), (2, 10180287095), (5, 4072114838), (10, 2036057419), (11, 1850961290), (22, 925480645), (55, 370192258), (110, 185096129), (12923, 1575530), (14323, 1421530), (25846, 787765), (28646, 710765), (64615, 315106), (71615, 284306), (129230, 157553), (142153, 143230)]