10920076

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{4259}}^1$

素因数の和:4904

約数の個数: 12

約数和(自身を含む): 19144440

約数和(自身を除く): 8224364

約数列:

[1, 2, 4, 641, 1282, 2564, 4259, 8518, 17036, 2730019, 5460038, 10920076]

約数ペア:

[(1, 10920076), (2, 5460038), (4, 2730019), (641, 17036), (1282, 8518), (2564, 4259)]