20346750942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{168269}}^1$

素因数の和:171160

約数の個数: 32

約数和(自身を含む): 46523289600

約数和(自身を除く): 26176538658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2879, 5758, 8637, 17274, 20153, 40306, 60459, 120918, 168269, 336538, 504807, 1009614, 1177883, 2355766, 3533649, 7067298, 484446451, 968892902, 1453339353, 2906678706, 3391125157, 6782250314, 10173375471, 20346750942]

約数ペア:

[(1, 20346750942), (2, 10173375471), (3, 6782250314), (6, 3391125157), (7, 2906678706), (14, 1453339353), (21, 968892902), (42, 484446451), (2879, 7067298), (5758, 3533649), (8637, 2355766), (17274, 1177883), (20153, 1009614), (40306, 504807), (60459, 336538), (120918, 168269)]