20194187828

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{49015019}}^1$

素因数の和:49015126

約数の個数: 12

約数和(自身を含む): 35682934560

約数和(自身を除く): 15488746732

約数列:

[1, 2, 4, 103, 206, 412, 49015019, 98030038, 196060076, 5048546957, 10097093914, 20194187828]

約数ペア:

[(1, 20194187828), (2, 10097093914), (4, 5048546957), (103, 196060076), (206, 98030038), (412, 49015019)]