20060768882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{518983}}^1$

素因数の和:519254

約数の個数: 32

約数和(自身を含む): 37665782784

約数和(自身を除く): 17605013902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1757, 2761, 3514, 5522, 19327, 38654, 518983, 1037966, 3632881, 5708813, 7265762, 11417626, 39961691, 79923382, 130264733, 260529466, 911853131, 1432912063, 1823706262, 2865824126, 10030384441, 20060768882]

約数ペア:

[(1, 20060768882), (2, 10030384441), (7, 2865824126), (11, 1823706262), (14, 1432912063), (22, 911853131), (77, 260529466), (154, 130264733), (251, 79923382), (502, 39961691), (1757, 11417626), (2761, 7265762), (3514, 5708813), (5522, 3632881), (19327, 1037966), (38654, 518983)]