20155682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10687}}^1$

素因数の和:10753

約数の個数: 16

約数和(自身を含む): 32320512

約数和(自身を除く): 12164830

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 10687, 21374, 245801, 438167, 491602, 876334, 10077841, 20155682]

約数ペア:

[(1, 20155682), (2, 10077841), (23, 876334), (41, 491602), (46, 438167), (82, 245801), (943, 21374), (1886, 10687)]