20118606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7673}}^1$

素因数の和:7720

約数の個数: 32

約数和(自身を含む): 44202240

約数和(自身を除く): 24083634

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7673, 15346, 23019, 46038, 145787, 176479, 291574, 352958, 437361, 529437, 874722, 1058874, 3353101, 6706202, 10059303, 20118606]

約数ペア:

[(1, 20118606), (2, 10059303), (3, 6706202), (6, 3353101), (19, 1058874), (23, 874722), (38, 529437), (46, 437361), (57, 352958), (69, 291574), (114, 176479), (138, 145787), (437, 46038), (874, 23019), (1311, 15346), (2622, 7673)]