20339016156

素因数分解:

$2^2\times 3^2\times {\mathrm{564972671}}^1$

素因数の和:564972681

約数の個数: 18

約数和(自身を含む): 51412513152

約数和(自身を除く): 31073496996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 564972671, 1129945342, 1694918013, 2259890684, 3389836026, 5084754039, 6779672052, 10169508078, 20339016156]

約数ペア:

[(1, 20339016156), (2, 10169508078), (3, 6779672052), (4, 5084754039), (6, 3389836026), (9, 2259890684), (12, 1694918013), (18, 1129945342), (36, 564972671)]