20163685514

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10829047}}^1$

素因数の和:10829082

約数の個数: 24

約数和(自身を含む): 37035344160

約数和(自身を除く): 16871658646

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10829047, 21658094, 75803329, 151606658, 205751893, 411503786, 530623303, 1061246606, 1440263251, 2880526502, 10081842757, 20163685514]

約数ペア:

[(1, 20163685514), (2, 10081842757), (7, 2880526502), (14, 1440263251), (19, 1061246606), (38, 530623303), (49, 411503786), (98, 205751893), (133, 151606658), (266, 75803329), (931, 21658094), (1862, 10829047)]