2014925540

素因数分解:

$2^2\times 5^1\times {\mathrm{7237}}^1\times {\mathrm{13921}}^1$

素因数の和:21167

約数の個数: 24

約数和(自身を含む): 4232232312

約数和(自身を除く): 2217306772

約数列:

[1, 2, 4, 5, 10, 20, 7237, 13921, 14474, 27842, 28948, 36185, 55684, 69605, 72370, 139210, 144740, 278420, 100746277, 201492554, 402985108, 503731385, 1007462770, 2014925540]

約数ペア:

[(1, 2014925540), (2, 1007462770), (4, 503731385), (5, 402985108), (10, 201492554), (20, 100746277), (7237, 278420), (13921, 144740), (14474, 139210), (27842, 72370), (28948, 69605), (36185, 55684)]