20004268030

素因数分解:

$2^1\times 5^1\times {\mathrm{3823}}^1\times {\mathrm{523261}}^1$

素因数の和:527091

約数の個数: 16

約数和(自身を含む): 36017169984

約数和(自身を除く): 16012901954

約数列:

[1, 2, 5, 10, 3823, 7646, 19115, 38230, 523261, 1046522, 2616305, 5232610, 2000426803, 4000853606, 10002134015, 20004268030]

約数ペア:

[(1, 20004268030), (2, 10002134015), (5, 4000853606), (10, 2000426803), (3823, 5232610), (7646, 2616305), (19115, 1046522), (38230, 523261)]