20164056406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5579429}}^1$

素因数の和:5579583

約数の個数: 16

約数和(自身を含む): 32807048400

約数和(自身を除く): 12642991994

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 5579429, 11158858, 72532577, 145065154, 775540631, 1551081262, 10082028203, 20164056406]

約数ペア:

[(1, 20164056406), (2, 10082028203), (13, 1551081262), (26, 775540631), (139, 145065154), (278, 72532577), (1807, 11158858), (3614, 5579429)]