20172510122

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{501031}}^1$

素因数の和:501565

約数の個数: 16

約数和(自身を含む): 31059975744

約数和(自身を除く): 10887465622

約数列:

[1, 2, 41, 82, 491, 982, 20131, 40262, 501031, 1002062, 20542271, 41084542, 246006221, 492012442, 10086255061, 20172510122]

約数ペア:

[(1, 20172510122), (2, 10086255061), (41, 492012442), (82, 246006221), (491, 41084542), (982, 20542271), (20131, 1002062), (40262, 501031)]