20201595909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1\times {\mathrm{137659}}^1$

素因数の和:142120

約数の個数: 16

約数和(自身を含む): 29390960640

約数和(自身を除く): 9189364731

約数列:

[1, 3, 11, 33, 4447, 13341, 48917, 137659, 146751, 412977, 1514249, 4542747, 612169573, 1836508719, 6733865303, 20201595909]

約数ペア:

[(1, 20201595909), (3, 6733865303), (11, 1836508719), (33, 612169573), (4447, 4542747), (13341, 1514249), (48917, 412977), (137659, 146751)]