2040802864

素因数分解:

$2^4\times {\mathrm{2153}}^1\times {\mathrm{59243}}^1$

素因数の和:61404

約数の個数: 20

約数和(自身を含む): 3955958856

約数和(自身を除く): 1915155992

約数列:

[1, 2, 4, 8, 16, 2153, 4306, 8612, 17224, 34448, 59243, 118486, 236972, 473944, 947888, 127550179, 255100358, 510200716, 1020401432, 2040802864]

約数ペア:

[(1, 2040802864), (2, 1020401432), (4, 510200716), (8, 255100358), (16, 127550179), (2153, 947888), (4306, 473944), (8612, 236972), (17224, 118486), (34448, 59243)]