20186200024

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{2671}}^1\times {\mathrm{12941}}^1$

素因数の和:15691

約数の個数: 32

約数和(自身を含む): 38384936640

約数和(自身を除く): 18198736616

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 2671, 5342, 10684, 12941, 21368, 25882, 51764, 103528, 194983, 389966, 779932, 944693, 1559864, 1889386, 3778772, 7557544, 34565411, 69130822, 138261644, 276523288, 2523275003, 5046550006, 10093100012, 20186200024]

約数ペア:

[(1, 20186200024), (2, 10093100012), (4, 5046550006), (8, 2523275003), (73, 276523288), (146, 138261644), (292, 69130822), (584, 34565411), (2671, 7557544), (5342, 3778772), (10684, 1889386), (12941, 1559864), (21368, 944693), (25882, 779932), (51764, 389966), (103528, 194983)]