20164979602

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1789897}}^1$

素因数の和:1790073

約数の個数: 16

約数和(自身を含む): 31187182752

約数和(自身を除く): 11022203150

約数列:

[1, 2, 43, 86, 131, 262, 5633, 11266, 1789897, 3579794, 76965571, 153931142, 234476507, 468953014, 10082489801, 20164979602]

約数ペア:

[(1, 20164979602), (2, 10082489801), (43, 468953014), (86, 234476507), (131, 153931142), (262, 76965571), (5633, 3579794), (11266, 1789897)]