20132226851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{1999}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 22999680000

約数和(自身を除く): 2867453149

約数列:

[1, 11, 29, 131, 241, 319, 1441, 1999, 2651, 3799, 6989, 21989, 31571, 41789, 57971, 76879, 261869, 347281, 481759, 637681, 915559, 2880559, 5299349, 7594201, 10071149, 13971011, 63110429, 83536211, 153681121, 694214719, 1830202441, 20132226851]

約数ペア:

[(1, 20132226851), (11, 1830202441), (29, 694214719), (131, 153681121), (241, 83536211), (319, 63110429), (1441, 13971011), (1999, 10071149), (2651, 7594201), (3799, 5299349), (6989, 2880559), (21989, 915559), (31571, 637681), (41789, 481759), (57971, 347281), (76879, 261869)]