201941524420

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{23427091}}^1$

素因数の和:23427531

約数の個数: 24

約数和(自身を含む): 425061157248

約数和(自身を除く): 223119632828

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8620, 23427091, 46854182, 93708364, 117135455, 234270910, 468541820, 10097076221, 20194152442, 40388304884, 50485381105, 100970762210, 201941524420]

約数ペア:

[(1, 201941524420), (2, 100970762210), (4, 50485381105), (5, 40388304884), (10, 20194152442), (20, 10097076221), (431, 468541820), (862, 234270910), (1724, 117135455), (2155, 93708364), (4310, 46854182), (8620, 23427091)]