20122466854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46365131}}^1$

素因数の和:46365171

約数の個数: 16

約数和(自身を含む): 35608421376

約数和(自身を除く): 15485954522

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46365131, 92730262, 324555917, 649111834, 1437319061, 2874638122, 10061233427, 20122466854]

約数ペア:

[(1, 20122466854), (2, 10061233427), (7, 2874638122), (14, 1437319061), (31, 649111834), (62, 324555917), (217, 92730262), (434, 46365131)]