20169911498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1605629}}^1$

素因数の和:1606213

約数の個数: 16

約数和(自身を含む): 33063132960

約数和(自身を除く): 12893221462

約数列:

[1, 2, 11, 22, 571, 1142, 6281, 12562, 1605629, 3211258, 17661919, 35323838, 916814159, 1833628318, 10084955749, 20169911498]

約数ペア:

[(1, 20169911498), (2, 10084955749), (11, 1833628318), (22, 916814159), (571, 35323838), (1142, 17661919), (6281, 3211258), (12562, 1605629)]