20057504405

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1\times {\mathrm{23081}}^1$

素因数の和:24388

約数の個数: 16

約数和(自身を含む): 24250503168

約数和(自身を除く): 4192998763

約数列:

[1, 5, 151, 755, 1151, 5755, 23081, 115405, 173801, 869005, 3485231, 17426155, 26566231, 132831155, 4011500881, 20057504405]

約数ペア:

[(1, 20057504405), (5, 4011500881), (151, 132831155), (755, 26566231), (1151, 17426155), (5755, 3485231), (23081, 869005), (115405, 173801)]