20197780914

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{40557793}}^1$

素因数の和:40557881

約数の個数: 16

約数和(自身を含む): 40882256352

約数和(自身を除く): 20684475438

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 40557793, 81115586, 121673379, 243346758, 3366296819, 6732593638, 10098890457, 20197780914]

約数ペア:

[(1, 20197780914), (2, 10098890457), (3, 6732593638), (6, 3366296819), (83, 243346758), (166, 121673379), (249, 81115586), (498, 40557793)]