20140508732

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1861}}^1\times {\mathrm{62921}}^1$

素因数の和:64829

約数の個数: 24

約数和(自身を含む): 36085515312

約数和(自身を除く): 15945006580

約数列:

[1, 2, 4, 43, 86, 172, 1861, 3722, 7444, 62921, 80023, 125842, 160046, 251684, 320092, 2705603, 5411206, 10822412, 117095981, 234191962, 468383924, 5035127183, 10070254366, 20140508732]

約数ペア:

[(1, 20140508732), (2, 10070254366), (4, 5035127183), (43, 468383924), (86, 234191962), (172, 117095981), (1861, 10822412), (3722, 5411206), (7444, 2705603), (62921, 320092), (80023, 251684), (125842, 160046)]