20441015

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3583}}^1$

素因数の和:3758

約数の個数: 16

約数和(自身を含む): 28213248

約数和(自身を除く): 7772233

約数列:

[1, 5, 7, 35, 163, 815, 1141, 3583, 5705, 17915, 25081, 125405, 584029, 2920145, 4088203, 20441015]

約数ペア:

[(1, 20441015), (5, 4088203), (7, 2920145), (35, 584029), (163, 125405), (815, 25081), (1141, 17915), (3583, 5705)]