20123351603

素因数分解:

${\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1019}}^1\times {\mathrm{1787}}^1$

素因数の和:3106

約数の個数: 16

約数和(自身を含む): 20703323520

約数和(自身を除く): 579971917

約数列:

[1, 43, 257, 1019, 1787, 11051, 43817, 76841, 261883, 459259, 1820953, 11260969, 19748137, 78300979, 467984921, 20123351603]

約数ペア:

[(1, 20123351603), (43, 467984921), (257, 78300979), (1019, 19748137), (1787, 11260969), (11051, 1820953), (43817, 459259), (76841, 261883)]