20202956152

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{77047}}^1$

素因数の和:77575

約数の個数: 32

約数和(自身を含む): 38485476000

約数和(自身を除く): 18282519848

約数列:

[1, 2, 4, 8, 73, 146, 292, 449, 584, 898, 1796, 3592, 32777, 65554, 77047, 131108, 154094, 262216, 308188, 616376, 5624431, 11248862, 22497724, 34594103, 44995448, 69188206, 138376412, 276752824, 2525369519, 5050739038, 10101478076, 20202956152]

約数ペア:

[(1, 20202956152), (2, 10101478076), (4, 5050739038), (8, 2525369519), (73, 276752824), (146, 138376412), (292, 69188206), (449, 44995448), (584, 34594103), (898, 22497724), (1796, 11248862), (3592, 5624431), (32777, 616376), (65554, 308188), (77047, 262216), (131108, 154094)]