20147990770

素因数分解:

$2^1\times 5^1\times {\mathrm{3083}}^1\times {\mathrm{653519}}^1$

素因数の和:656609

約数の個数: 16

約数和(自身を含む): 36278202240

約数和(自身を除く): 16130211470

約数列:

[1, 2, 5, 10, 3083, 6166, 15415, 30830, 653519, 1307038, 3267595, 6535190, 2014799077, 4029598154, 10073995385, 20147990770]

約数ペア:

[(1, 20147990770), (2, 10073995385), (5, 4029598154), (10, 2014799077), (3083, 6535190), (6166, 3267595), (15415, 1307038), (30830, 653519)]