20130886587

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{92077}}^1$

素因数の和:92475

約数の個数: 32

約数和(自身を含む): 31822156800

約数和(自身を除く): 11691270213

約数列:

[1, 3, 7, 21, 29, 87, 203, 359, 609, 1077, 2513, 7539, 10411, 31233, 72877, 92077, 218631, 276231, 644539, 1933617, 2670233, 8010699, 18691631, 33055643, 56074893, 99166929, 231389501, 694168503, 958613647, 2875840941, 6710295529, 20130886587]

約数ペア:

[(1, 20130886587), (3, 6710295529), (7, 2875840941), (21, 958613647), (29, 694168503), (87, 231389501), (203, 99166929), (359, 56074893), (609, 33055643), (1077, 18691631), (2513, 8010699), (7539, 2670233), (10411, 1933617), (31233, 644539), (72877, 276231), (92077, 218631)]