20160774783

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{278237}}^1$

素因数の和:278423

約数の個数: 24

約数和(自身を含む): 29775917808

約数和(自身を除く): 9615143025

約数列:

[1, 3, 9, 83, 97, 249, 291, 747, 873, 8051, 24153, 72459, 278237, 834711, 2504133, 23093671, 26988989, 69281013, 80966967, 207843039, 242900901, 2240086087, 6720258261, 20160774783]

約数ペア:

[(1, 20160774783), (3, 6720258261), (9, 2240086087), (83, 242900901), (97, 207843039), (249, 80966967), (291, 69281013), (747, 26988989), (873, 23093671), (8051, 2504133), (24153, 834711), (72459, 278237)]