20126703724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2467}}^1\times {\mathrm{107347}}^1$

素因数の和:109837

約数の個数: 24

約数和(自身を含む): 37090880960

約数和(自身を除く): 16964177236

約数列:

[1, 2, 4, 19, 38, 76, 2467, 4934, 9868, 46873, 93746, 107347, 187492, 214694, 429388, 2039593, 4079186, 8158372, 264825049, 529650098, 1059300196, 5031675931, 10063351862, 20126703724]

約数ペア:

[(1, 20126703724), (2, 10063351862), (4, 5031675931), (19, 1059300196), (38, 529650098), (76, 264825049), (2467, 8158372), (4934, 4079186), (9868, 2039593), (46873, 429388), (93746, 214694), (107347, 187492)]