20160643726

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3917731}}^1$

素因数の和:3917847

約数の個数: 16

約数和(自身を含む): 31592590848

約数和(自身を除く): 11431947122

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 3917731, 7835462, 121449661, 242899322, 325171673, 650343346, 10080321863, 20160643726]

約数ペア:

[(1, 20160643726), (2, 10080321863), (31, 650343346), (62, 325171673), (83, 242899322), (166, 121449661), (2573, 7835462), (5146, 3917731)]