20982084

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22133}}^1$

素因数の和:22219

約数の個数: 24

約数和(自身を含む): 49580160

約数和(自身を除く): 28598076

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22133, 44266, 66399, 88532, 132798, 265596, 1748507, 3497014, 5245521, 6994028, 10491042, 20982084]

約数ペア:

[(1, 20982084), (2, 10491042), (3, 6994028), (4, 5245521), (6, 3497014), (12, 1748507), (79, 265596), (158, 132798), (237, 88532), (316, 66399), (474, 44266), (948, 22133)]