20432688

素因数分解:

$2^4\times 3^1\times {\mathrm{425681}}^1$

素因数の和:425692

約数の個数: 20

約数和(自身を含む): 52784568

約数和(自身を除く): 32351880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425681, 851362, 1277043, 1702724, 2554086, 3405448, 5108172, 6810896, 10216344, 20432688]

約数ペア:

[(1, 20432688), (2, 10216344), (3, 6810896), (4, 5108172), (6, 3405448), (8, 2554086), (12, 1702724), (16, 1277043), (24, 851362), (48, 425681)]