20456083978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{11503}}^1\times {\mathrm{80833}}^1$

素因数の和:92349

約数の個数: 16

約数和(自身を含む): 33476916096

約数和(自身を除く): 13020832118

約数列:

[1, 2, 11, 22, 11503, 23006, 80833, 126533, 161666, 253066, 889163, 1778326, 929821999, 1859643998, 10228041989, 20456083978]

約数ペア:

[(1, 20456083978), (2, 10228041989), (11, 1859643998), (22, 929821999), (11503, 1778326), (23006, 889163), (80833, 253066), (126533, 161666)]