20133291

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5851}}^1$

素因数の和:5922

約数の個数: 16

約数和(自身を含む): 28464128

約数和(自身を除く): 8330837

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 5851, 17553, 181381, 216487, 544143, 649461, 6711097, 20133291]

約数ペア:

[(1, 20133291), (3, 6711097), (31, 649461), (37, 544143), (93, 216487), (111, 181381), (1147, 17553), (3441, 5851)]