20702925399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1\times {\mathrm{3347}}^1$

素因数の和:4359

約数の個数: 32

約数和(自身を含む): 29923084800

約数和(自身を除く): 9220159401

約数列:

[1, 3, 13, 39, 199, 597, 797, 2391, 2587, 3347, 7761, 10041, 10361, 31083, 43511, 130533, 158603, 475809, 666053, 1998159, 2061839, 2667559, 6185517, 8002677, 8658689, 25976067, 34678267, 104034801, 530844241, 1592532723, 6900975133, 20702925399]

約数ペア:

[(1, 20702925399), (3, 6900975133), (13, 1592532723), (39, 530844241), (199, 104034801), (597, 34678267), (797, 25976067), (2391, 8658689), (2587, 8002677), (3347, 6185517), (7761, 2667559), (10041, 2061839), (10361, 1998159), (31083, 666053), (43511, 475809), (130533, 158603)]