20173224220

素因数分解:

$2^2\times 5^1\times {\mathrm{11351}}^1\times {\mathrm{88861}}^1$

素因数の和:100221

約数の個数: 24

約数和(自身を含む): 42367979808

約数和(自身を除く): 22194755588

約数列:

[1, 2, 4, 5, 10, 20, 11351, 22702, 45404, 56755, 88861, 113510, 177722, 227020, 355444, 444305, 888610, 1777220, 1008661211, 2017322422, 4034644844, 5043306055, 10086612110, 20173224220]

約数ペア:

[(1, 20173224220), (2, 10086612110), (4, 5043306055), (5, 4034644844), (10, 2017322422), (20, 1008661211), (11351, 1777220), (22702, 888610), (45404, 444305), (56755, 355444), (88861, 227020), (113510, 177722)]