2020147982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1296629}}^1$

素因数の和:1296691

約数の個数: 16

約数和(自身を含む): 3267507600

約数和(自身を除く): 1247359618

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1296629, 2593258, 24635951, 49271902, 53161789, 106323578, 1010073991, 2020147982]

約数ペア:

[(1, 2020147982), (2, 1010073991), (19, 106323578), (38, 53161789), (41, 49271902), (82, 24635951), (779, 2593258), (1558, 1296629)]