20199327180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{166909}}^1$

素因数の和:168938

約数の個数: 48

約数和(自身を含む): 56586495840

約数和(自身を除く): 36387168660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2017, 4034, 6051, 8068, 10085, 12102, 20170, 24204, 30255, 40340, 60510, 121020, 166909, 333818, 500727, 667636, 834545, 1001454, 1669090, 2002908, 2503635, 3338180, 5007270, 10014540, 336655453, 673310906, 1009966359, 1346621812, 1683277265, 2019932718, 3366554530, 4039865436, 5049831795, 6733109060, 10099663590, 20199327180]

約数ペア:

[(1, 20199327180), (2, 10099663590), (3, 6733109060), (4, 5049831795), (5, 4039865436), (6, 3366554530), (10, 2019932718), (12, 1683277265), (15, 1346621812), (20, 1009966359), (30, 673310906), (60, 336655453), (2017, 10014540), (4034, 5007270), (6051, 3338180), (8068, 2503635), (10085, 2002908), (12102, 1669090), (20170, 1001454), (24204, 834545), (30255, 667636), (40340, 500727), (60510, 333818), (121020, 166909)]