20180558266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1291}}^1\times {\mathrm{1459}}^1$

素因数の和:3250

約数の個数: 32

約数和(自身を含む): 33138869760

約数和(自身を除く): 12958311494

約数列:

[1, 2, 11, 22, 487, 974, 1291, 1459, 2582, 2918, 5357, 10714, 14201, 16049, 28402, 32098, 628717, 710533, 1257434, 1421066, 1883569, 3767138, 6915887, 7815863, 13831774, 15631726, 20719259, 41438518, 917298103, 1834596206, 10090279133, 20180558266]

約数ペア:

[(1, 20180558266), (2, 10090279133), (11, 1834596206), (22, 917298103), (487, 41438518), (974, 20719259), (1291, 15631726), (1459, 13831774), (2582, 7815863), (2918, 6915887), (5357, 3767138), (10714, 1883569), (14201, 1421066), (16049, 1257434), (28402, 710533), (32098, 628717)]