20124881458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39772493}}^1$

素因数の和:39772529

約数の個数: 16

約数和(自身を含む): 34363434816

約数和(自身を除く): 14238553358

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 39772493, 79544986, 437497423, 874994846, 914767339, 1829534678, 10062440729, 20124881458]

約数ペア:

[(1, 20124881458), (2, 10062440729), (11, 1829534678), (22, 914767339), (23, 874994846), (46, 437497423), (253, 79544986), (506, 39772493)]