20341790035

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{26321}}^1$

素因数の和:26715

約数の個数: 32

約数和(自身を含む): 28382275584

約数和(自身を除く): 8040485549

約数列:

[1, 5, 7, 35, 71, 311, 355, 497, 1555, 2177, 2485, 10885, 22081, 26321, 110405, 131605, 154567, 184247, 772835, 921235, 1868791, 8185831, 9343955, 13081537, 40929155, 57300817, 65407685, 286504085, 581194001, 2905970005, 4068358007, 20341790035]

約数ペア:

[(1, 20341790035), (5, 4068358007), (7, 2905970005), (35, 581194001), (71, 286504085), (311, 65407685), (355, 57300817), (497, 40929155), (1555, 13081537), (2177, 9343955), (2485, 8185831), (10885, 1868791), (22081, 921235), (26321, 772835), (110405, 184247), (131605, 154567)]