20195670905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4492919}}^1$

素因数の和:4492984

約数の個数: 16

約数和(自身を含む): 25879219200

約数和(自身を除く): 5683548295

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 4492919, 22464595, 130294651, 139280489, 651473255, 696402445, 4039134181, 20195670905]

約数ペア:

[(1, 20195670905), (5, 4039134181), (29, 696402445), (31, 651473255), (145, 139280489), (155, 130294651), (899, 22464595), (4495, 4492919)]