20110399088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96684611}}^1$

素因数の和:96684632

約数の個数: 20

約数和(自身を含む): 41961121608

約数和(自身を除く): 21850722520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96684611, 193369222, 386738444, 773476888, 1256899943, 1546953776, 2513799886, 5027599772, 10055199544, 20110399088]

約数ペア:

[(1, 20110399088), (2, 10055199544), (4, 5027599772), (8, 2513799886), (13, 1546953776), (16, 1256899943), (26, 773476888), (52, 386738444), (104, 193369222), (208, 96684611)]