20403835230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{515639}}^1$

素因数の和:516968

約数の個数: 32

約数和(自身を含む): 49006425600

約数和(自身を除く): 28602590370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1319, 2638, 3957, 6595, 7914, 13190, 19785, 39570, 515639, 1031278, 1546917, 2578195, 3093834, 5156390, 7734585, 15469170, 680127841, 1360255682, 2040383523, 3400639205, 4080767046, 6801278410, 10201917615, 20403835230]

約数ペア:

[(1, 20403835230), (2, 10201917615), (3, 6801278410), (5, 4080767046), (6, 3400639205), (10, 2040383523), (15, 1360255682), (30, 680127841), (1319, 15469170), (2638, 7734585), (3957, 5156390), (6595, 3093834), (7914, 2578195), (13190, 1546917), (19785, 1031278), (39570, 515639)]