20174347904

素因数分解:

$2^7\times {\mathrm{2273}}^1\times {\mathrm{69341}}^1$

素因数の和:71628

約数の個数: 32

約数和(自身を含む): 40209345540

約数和(自身を除く): 20034997636

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2273, 4546, 9092, 18184, 36368, 69341, 72736, 138682, 145472, 277364, 290944, 554728, 1109456, 2218912, 4437824, 8875648, 157612093, 315224186, 630448372, 1260896744, 2521793488, 5043586976, 10087173952, 20174347904]

約数ペア:

[(1, 20174347904), (2, 10087173952), (4, 5043586976), (8, 2521793488), (16, 1260896744), (32, 630448372), (64, 315224186), (128, 157612093), (2273, 8875648), (4546, 4437824), (9092, 2218912), (18184, 1109456), (36368, 554728), (69341, 290944), (72736, 277364), (138682, 145472)]