20199446362

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1\times {\mathrm{125927}}^1$

素因数の和:126645

約数の個数: 16

約数和(自身を含む): 30570281280

約数和(自身を除く): 10370834918

約数列:

[1, 2, 139, 278, 577, 1154, 80203, 125927, 160406, 251854, 17503853, 35007706, 72659879, 145319758, 10099723181, 20199446362]

約数ペア:

[(1, 20199446362), (2, 10099723181), (139, 145319758), (278, 72659879), (577, 35007706), (1154, 17503853), (80203, 251854), (125927, 160406)]