20236041746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1\times {\mathrm{4001}}^1$

素因数の和:6626

約数の個数: 32

約数和(自身を含む): 32431183488

約数和(自身を除く): 12195141742

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 2557, 4001, 5114, 8002, 58811, 92023, 109951, 117622, 172043, 184046, 219902, 344086, 2528873, 3956989, 5057746, 7913978, 10230557, 20461114, 235302811, 439913951, 470605622, 879827902, 10118020873, 20236041746]

約数ペア:

[(1, 20236041746), (2, 10118020873), (23, 879827902), (43, 470605622), (46, 439913951), (86, 235302811), (989, 20461114), (1978, 10230557), (2557, 7913978), (4001, 5057746), (5114, 3956989), (8002, 2528873), (58811, 344086), (92023, 219902), (109951, 184046), (117622, 172043)]