20145142958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{36343}}^1$

素因数の和:36896

約数の個数: 32

約数和(自身を含む): 32971276800

約数和(自身を除く): 12826133842

約数列:

[1, 2, 19, 29, 38, 58, 503, 551, 1006, 1102, 9557, 14587, 19114, 29174, 36343, 72686, 277153, 554306, 690517, 1053947, 1381034, 2107894, 18280529, 20024993, 36561058, 40049986, 347330051, 530135341, 694660102, 1060270682, 10072571479, 20145142958]

約数ペア:

[(1, 20145142958), (2, 10072571479), (19, 1060270682), (29, 694660102), (38, 530135341), (58, 347330051), (503, 40049986), (551, 36561058), (1006, 20024993), (1102, 18280529), (9557, 2107894), (14587, 1381034), (19114, 1053947), (29174, 690517), (36343, 554306), (72686, 277153)]