20174324222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1103749}}^1$

素因数の和:1103820

約数の個数: 32

約数和(自身を含む): 35231700000

約数和(自身を除く): 15057375778

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 9139, 18278, 1103749, 2207498, 14348737, 20971231, 28697474, 40838713, 41942462, 81677426, 272626003, 530903269, 545252006, 775935547, 1061806538, 1551871094, 10087162111, 20174324222]

約数ペア:

[(1, 20174324222), (2, 10087162111), (13, 1551871094), (19, 1061806538), (26, 775935547), (37, 545252006), (38, 530903269), (74, 272626003), (247, 81677426), (481, 41942462), (494, 40838713), (703, 28697474), (962, 20971231), (1406, 14348737), (9139, 2207498), (18278, 1103749)]