2236700020

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{135887}}^1$

素因数の和:136719

約数の個数: 24

約数和(自身を含む): 4702811904

約数和(自身を除く): 2466111884

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 8230, 16460, 135887, 271774, 543548, 679435, 1358870, 2717740, 111835001, 223670002, 447340004, 559175005, 1118350010, 2236700020]

約数ペア:

[(1, 2236700020), (2, 1118350010), (4, 559175005), (5, 447340004), (10, 223670002), (20, 111835001), (823, 2717740), (1646, 1358870), (3292, 679435), (4115, 543548), (8230, 271774), (16460, 135887)]