20348924776

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{839}}^1\times {\mathrm{16937}}^1$

素因数の和:17961

約数の個数: 32

約数和(自身を含む): 38415384000

約数和(自身を除く): 18066459224

約数列:

[1, 2, 4, 8, 179, 358, 716, 839, 1432, 1678, 3356, 6712, 16937, 33874, 67748, 135496, 150181, 300362, 600724, 1201448, 3031723, 6063446, 12126892, 14210143, 24253784, 28420286, 56840572, 113681144, 2543615597, 5087231194, 10174462388, 20348924776]

約数ペア:

[(1, 20348924776), (2, 10174462388), (4, 5087231194), (8, 2543615597), (179, 113681144), (358, 56840572), (716, 28420286), (839, 24253784), (1432, 14210143), (1678, 12126892), (3356, 6063446), (6712, 3031723), (16937, 1201448), (33874, 600724), (67748, 300362), (135496, 150181)]