2032420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7839

約数の個数: 24

約数和(自身を含む): 4596984

約数和(自身を除く): 2564564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7817, 15634, 31268, 39085, 78170, 101621, 156340, 203242, 406484, 508105, 1016210, 2032420]

約数ペア:

[(1, 2032420), (2, 1016210), (4, 508105), (5, 406484), (10, 203242), (13, 156340), (20, 101621), (26, 78170), (52, 39085), (65, 31268), (130, 15634), (260, 7817)]