20136235941

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{137743}}^1$

素因数の和:138225

約数の個数: 24

約数和(自身を含む): 29940035840

約数和(自身を除く): 9803799899

約数列:

[1, 3, 9, 37, 111, 333, 439, 1317, 3951, 16243, 48729, 137743, 146187, 413229, 1239687, 5096491, 15289473, 45868419, 60469177, 181407531, 544222593, 2237359549, 6712078647, 20136235941]

約数ペア:

[(1, 20136235941), (3, 6712078647), (9, 2237359549), (37, 544222593), (111, 181407531), (333, 60469177), (439, 45868419), (1317, 15289473), (3951, 5096491), (16243, 1239687), (48729, 413229), (137743, 146187)]