20166021822

素因数分解:

$2^1\times 3^1\times {\mathrm{15131}}^1\times {\mathrm{222127}}^1$

素因数の和:237263

約数の個数: 16

約数和(自身を含む): 40334890752

約数和(自身を除く): 20168868930

約数列:

[1, 2, 3, 6, 15131, 30262, 45393, 90786, 222127, 444254, 666381, 1332762, 3361003637, 6722007274, 10083010911, 20166021822]

約数ペア:

[(1, 20166021822), (2, 10083010911), (3, 6722007274), (6, 3361003637), (15131, 1332762), (30262, 666381), (45393, 444254), (90786, 222127)]