20278300922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8456339}}^1$

素因数の和:8456461

約数の個数: 16

約数和(自身を含む): 33487106400

約数和(自身を除く): 13208805478

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 8456339, 16912678, 93019729, 186039458, 921740951, 1843481902, 10139150461, 20278300922]

約数ペア:

[(1, 20278300922), (2, 10139150461), (11, 1843481902), (22, 921740951), (109, 186039458), (218, 93019729), (1199, 16912678), (2398, 8456339)]