20191704189

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{7937}}^1\times {\mathrm{8233}}^1$

素因数の和:16276

約数の個数: 16

約数和(自身を含む): 27190380672

約数和(自身を除く): 6998676483

約数列:

[1, 3, 103, 309, 7937, 8233, 23811, 24699, 817511, 847999, 2452533, 2543997, 65345321, 196035963, 6730568063, 20191704189]

約数ペア:

[(1, 20191704189), (3, 6730568063), (103, 196035963), (309, 65345321), (7937, 2543997), (8233, 2452533), (23811, 847999), (24699, 817511)]