1420273046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{20353}}^1$

素因数の和:20456

約数の個数: 32

約数和(自身を含む): 2338918848

約数和(自身を除く): 918645802

約数列:

[1, 2, 23, 37, 41, 46, 74, 82, 851, 943, 1517, 1702, 1886, 3034, 20353, 34891, 40706, 69782, 468119, 753061, 834473, 936238, 1506122, 1668946, 17320403, 19192879, 30875501, 34640806, 38385758, 61751002, 710136523, 1420273046]

約数ペア:

[(1, 1420273046), (2, 710136523), (23, 61751002), (37, 38385758), (41, 34640806), (46, 30875501), (74, 19192879), (82, 17320403), (851, 1668946), (943, 1506122), (1517, 936238), (1702, 834473), (1886, 753061), (3034, 468119), (20353, 69782), (34891, 40706)]