20158749994

素因数分解:

$2^1\times {\mathrm{1741}}^1\times {\mathrm{2153}}^1\times {\mathrm{2689}}^1$

素因数の和:6585

約数の個数: 16

約数和(自身を含む): 30280802760

約数和(自身を除く): 10122052766

約数列:

[1, 2, 1741, 2153, 2689, 3482, 4306, 5378, 3748373, 4681549, 5789417, 7496746, 9363098, 11578834, 10079374997, 20158749994]

約数ペア:

[(1, 20158749994), (2, 10079374997), (1741, 11578834), (2153, 9363098), (2689, 7496746), (3482, 5789417), (4306, 4681549), (5378, 3748373)]