20174045312

素因数分解:

$2^7\times {\mathrm{157609729}}^1$

素因数の和:157609743

約数の個数: 16

約数和(自身を含む): 40190481150

約数和(自身を除く): 20016435838

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157609729, 315219458, 630438916, 1260877832, 2521755664, 5043511328, 10087022656, 20174045312]

約数ペア:

[(1, 20174045312), (2, 10087022656), (4, 5043511328), (8, 2521755664), (16, 1260877832), (32, 630438916), (64, 315219458), (128, 157609729)]