20185734810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4911371}}^1$

素因数の和:4911518

約数の個数: 32

約数和(自身を含む): 48799392192

約数和(自身を除く): 28613657382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4911371, 9822742, 14734113, 24556855, 29468226, 49113710, 73670565, 147341130, 672857827, 1345715654, 2018573481, 3364289135, 4037146962, 6728578270, 10092867405, 20185734810]

約数ペア:

[(1, 20185734810), (2, 10092867405), (3, 6728578270), (5, 4037146962), (6, 3364289135), (10, 2018573481), (15, 1345715654), (30, 672857827), (137, 147341130), (274, 73670565), (411, 49113710), (685, 29468226), (822, 24556855), (1370, 14734113), (2055, 9822742), (4110, 4911371)]