20949846

素因数分解:

$2^1\times 3^1\times {\mathrm{773}}^1\times {\mathrm{4517}}^1$

素因数の和:5295

約数の個数: 16

約数和(自身を含む): 41963184

約数和(自身を除く): 21013338

約数列:

[1, 2, 3, 6, 773, 1546, 2319, 4517, 4638, 9034, 13551, 27102, 3491641, 6983282, 10474923, 20949846]

約数ペア:

[(1, 20949846), (2, 10474923), (3, 6983282), (6, 3491641), (773, 27102), (1546, 13551), (2319, 9034), (4517, 4638)]