20252435

素因数分解:

$5^1\times 7^5\times {\mathrm{241}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 28470816

約数和(自身を除く): 8218381

約数列:

[1, 5, 7, 35, 49, 241, 245, 343, 1205, 1687, 1715, 2401, 8435, 11809, 12005, 16807, 59045, 82663, 84035, 413315, 578641, 2893205, 4050487, 20252435]

約数ペア:

[(1, 20252435), (5, 4050487), (7, 2893205), (35, 578641), (49, 413315), (241, 84035), (245, 82663), (343, 59045), (1205, 16807), (1687, 12005), (1715, 11809), (2401, 8435)]