20153668910

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1\times {\mathrm{15161}}^1$

素因数の和:15908

約数の個数: 32

約数和(自身を含む): 36481227552

約数和(自身を除く): 16327558642

約数列:

[1, 2, 5, 10, 307, 433, 614, 866, 1535, 2165, 3070, 4330, 15161, 30322, 75805, 132931, 151610, 265862, 664655, 1329310, 4654427, 6564713, 9308854, 13129426, 23272135, 32823565, 46544270, 65647130, 2015366891, 4030733782, 10076834455, 20153668910]

約数ペア:

[(1, 20153668910), (2, 10076834455), (5, 4030733782), (10, 2015366891), (307, 65647130), (433, 46544270), (614, 32823565), (866, 23272135), (1535, 13129426), (2165, 9308854), (3070, 6564713), (4330, 4654427), (15161, 1329310), (30322, 664655), (75805, 265862), (132931, 151610)]