20041781768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{4099}}^1\times {\mathrm{26573}}^1$

素因数の和:30701

約数の個数: 32

約数和(自身を含む): 39223224000

約数和(自身を除く): 19181442232

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 4099, 8198, 16396, 26573, 32792, 53146, 94277, 106292, 188554, 212584, 377108, 611179, 754216, 1222358, 2444716, 4889432, 108922727, 217845454, 435690908, 871381816, 2505222721, 5010445442, 10020890884, 20041781768]

約数ペア:

[(1, 20041781768), (2, 10020890884), (4, 5010445442), (8, 2505222721), (23, 871381816), (46, 435690908), (92, 217845454), (184, 108922727), (4099, 4889432), (8198, 2444716), (16396, 1222358), (26573, 754216), (32792, 611179), (53146, 377108), (94277, 212584), (106292, 188554)]