20243346352

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{1955501}}^1$

素因数の和:1956156

約数の個数: 20

約数和(自身を含む): 39282124176

約数和(自身を除く): 19038777824

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 1955501, 3911002, 7822004, 15644008, 31288016, 1265209147, 2530418294, 5060836588, 10121673176, 20243346352]

約数ペア:

[(1, 20243346352), (2, 10121673176), (4, 5060836588), (8, 2530418294), (16, 1265209147), (647, 31288016), (1294, 15644008), (2588, 7822004), (5176, 3911002), (10352, 1955501)]