20235512944

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{503}}^1\times {\mathrm{10433}}^1$

素因数の和:11185

約数の個数: 40

約数和(自身を含む): 39451037472

約数和(自身を除く): 19215524528

約数列:

[1, 2, 4, 8, 16, 241, 482, 503, 964, 1006, 1928, 2012, 3856, 4024, 8048, 10433, 20866, 41732, 83464, 121223, 166928, 242446, 484892, 969784, 1939568, 2514353, 5028706, 5247799, 10057412, 10495598, 20114824, 20991196, 40229648, 41982392, 83964784, 1264719559, 2529439118, 5058878236, 10117756472, 20235512944]

約数ペア:

[(1, 20235512944), (2, 10117756472), (4, 5058878236), (8, 2529439118), (16, 1264719559), (241, 83964784), (482, 41982392), (503, 40229648), (964, 20991196), (1006, 20114824), (1928, 10495598), (2012, 10057412), (3856, 5247799), (4024, 5028706), (8048, 2514353), (10433, 1939568), (20866, 969784), (41732, 484892), (83464, 242446), (121223, 166928)]