20153325101

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{596941}}^1$

素因数の和:597021

約数の個数: 24

約数和(自身を含む): 25723424664

約数和(自身を除く): 5570099563

約数列:

[1, 7, 13, 49, 53, 91, 371, 637, 689, 2597, 4823, 33761, 596941, 4178587, 7760233, 29250109, 31637873, 54321631, 221465111, 380251417, 411292349, 1550255777, 2879046443, 20153325101]

約数ペア:

[(1, 20153325101), (7, 2879046443), (13, 1550255777), (49, 411292349), (53, 380251417), (91, 221465111), (371, 54321631), (637, 31637873), (689, 29250109), (2597, 7760233), (4823, 4178587), (33761, 596941)]