20317594

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1506

約数の個数: 24

約数和(自身を含む): 34090560

約数和(自身を除く): 13772966

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 1423, 2846, 7139, 14278, 15653, 31306, 83957, 167914, 172183, 344366, 923527, 1847054, 10158797, 20317594]

約数ペア:

[(1, 20317594), (2, 10158797), (11, 1847054), (22, 923527), (59, 344366), (118, 172183), (121, 167914), (242, 83957), (649, 31306), (1298, 15653), (1423, 14278), (2846, 7139)]