20162567836

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{1451}}^1\times {\mathrm{25357}}^1$

素因数の和:26949

約数の個数: 24

約数和(自身を含む): 35567942256

約数和(自身を除く): 15405374420

約数列:

[1, 2, 4, 137, 274, 548, 1451, 2902, 5804, 25357, 50714, 101428, 198787, 397574, 795148, 3473909, 6947818, 13895636, 36793007, 73586014, 147172028, 5040641959, 10081283918, 20162567836]

約数ペア:

[(1, 20162567836), (2, 10081283918), (4, 5040641959), (137, 147172028), (274, 73586014), (548, 36793007), (1451, 13895636), (2902, 6947818), (5804, 3473909), (25357, 795148), (50714, 397574), (101428, 198787)]