20165655516

素因数分解:

$2^2\times 3^1\times {\mathrm{36931}}^1\times {\mathrm{45503}}^1$

素因数の和:82441

約数の個数: 24

約数和(自身を含む): 47055504384

約数和(自身を除く): 26889848868

約数列:

[1, 2, 3, 4, 6, 12, 36931, 45503, 73862, 91006, 110793, 136509, 147724, 182012, 221586, 273018, 443172, 546036, 1680471293, 3360942586, 5041413879, 6721885172, 10082827758, 20165655516]

約数ペア:

[(1, 20165655516), (2, 10082827758), (3, 6721885172), (4, 5041413879), (6, 3360942586), (12, 1680471293), (36931, 546036), (45503, 443172), (73862, 273018), (91006, 221586), (110793, 182012), (136509, 147724)]