20342115794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{43609}}^1$

素因数の和:43875

約数の個数: 64

約数和(自身を含む): 41145511680

約数和(自身を除く): 20803395886

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 233, 286, 466, 1001, 1631, 2002, 2563, 3029, 3262, 5126, 6058, 17941, 21203, 33319, 35882, 42406, 43609, 66638, 87218, 233233, 305263, 466466, 479699, 566917, 610526, 959398, 1133834, 3357893, 3968419, 6236087, 6715786, 7936838, 10160897, 12472174, 20321794, 43652609, 71126279, 87305218, 111769867, 132091661, 142252558, 223539734, 264183322, 782389069, 924641627, 1453008271, 1564778138, 1849283254, 2906016542, 10171057897, 20342115794]

約数ペア:

[(1, 20342115794), (2, 10171057897), (7, 2906016542), (11, 1849283254), (13, 1564778138), (14, 1453008271), (22, 924641627), (26, 782389069), (77, 264183322), (91, 223539734), (143, 142252558), (154, 132091661), (182, 111769867), (233, 87305218), (286, 71126279), (466, 43652609), (1001, 20321794), (1631, 12472174), (2002, 10160897), (2563, 7936838), (3029, 6715786), (3262, 6236087), (5126, 3968419), (6058, 3357893), (17941, 1133834), (21203, 959398), (33319, 610526), (35882, 566917), (42406, 479699), (43609, 466466), (66638, 305263), (87218, 233233)]