20172953636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{297133}}^1$

素因数の和:298691

約数の個数: 24

約数和(自身を含む): 38537091264

約数和(自身を除く): 18364137628

約数列:

[1, 2, 4, 11, 22, 44, 1543, 3086, 6172, 16973, 33946, 67892, 297133, 594266, 1188532, 3268463, 6536926, 13073852, 458476219, 916952438, 1833904876, 5043238409, 10086476818, 20172953636]

約数ペア:

[(1, 20172953636), (2, 10086476818), (4, 5043238409), (11, 1833904876), (22, 916952438), (44, 458476219), (1543, 13073852), (3086, 6536926), (6172, 3268463), (16973, 1188532), (33946, 594266), (67892, 297133)]