20172675235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{32497}}^1$

素因数の和:32695

約数の個数: 32

約数和(自身を含む): 26253184320

約数和(自身を除く): 6080509085

約数列:

[1, 5, 17, 67, 85, 109, 335, 545, 1139, 1853, 5695, 7303, 9265, 32497, 36515, 124151, 162485, 552449, 620755, 2177299, 2762245, 3542173, 10886495, 17710865, 37014083, 60216941, 185070415, 237325591, 301084705, 1186627955, 4034535047, 20172675235]

約数ペア:

[(1, 20172675235), (5, 4034535047), (17, 1186627955), (67, 301084705), (85, 237325591), (109, 185070415), (335, 60216941), (545, 37014083), (1139, 17710865), (1853, 10886495), (5695, 3542173), (7303, 2762245), (9265, 2177299), (32497, 620755), (36515, 552449), (124151, 162485)]