20085945506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{23027}}^1$

素因数の和:24350

約数の個数: 32

約数和(自身を含む): 33956167680

約数和(自身を除く): 13870222174

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1279, 2558, 14069, 23027, 28138, 39649, 46054, 79298, 253297, 436139, 506594, 713837, 872278, 1427674, 7852207, 15704414, 29451533, 58903066, 323966863, 647933726, 912997523, 1825995046, 10042972753, 20085945506]

約数ペア:

[(1, 20085945506), (2, 10042972753), (11, 1825995046), (22, 912997523), (31, 647933726), (62, 323966863), (341, 58903066), (682, 29451533), (1279, 15704414), (2558, 7852207), (14069, 1427674), (23027, 872278), (28138, 713837), (39649, 506594), (46054, 436139), (79298, 253297)]