20142307588

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{15527}}^1$

素因数の和:15677

約数の個数: 72

約数和(自身を含む): 40578390720

約数和(自身を除く): 20436083132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 169, 202, 247, 338, 404, 494, 676, 988, 1313, 1919, 2626, 3211, 3838, 5252, 6422, 7676, 12844, 15527, 17069, 24947, 31054, 34138, 49894, 62108, 68276, 99788, 201851, 295013, 324311, 403702, 590026, 648622, 807404, 1180052, 1297244, 1568227, 2624063, 3136454, 3835169, 5248126, 6272908, 7670338, 10496252, 15340676, 20386951, 29796313, 40773902, 49857197, 59592626, 81547804, 99714394, 119185252, 199428788, 265030363, 387352069, 530060726, 774704138, 1060121452, 1549408276, 5035576897, 10071153794, 20142307588]

約数ペア:

[(1, 20142307588), (2, 10071153794), (4, 5035576897), (13, 1549408276), (19, 1060121452), (26, 774704138), (38, 530060726), (52, 387352069), (76, 265030363), (101, 199428788), (169, 119185252), (202, 99714394), (247, 81547804), (338, 59592626), (404, 49857197), (494, 40773902), (676, 29796313), (988, 20386951), (1313, 15340676), (1919, 10496252), (2626, 7670338), (3211, 6272908), (3838, 5248126), (5252, 3835169), (6422, 3136454), (7676, 2624063), (12844, 1568227), (15527, 1297244), (17069, 1180052), (24947, 807404), (31054, 648622), (34138, 590026), (49894, 403702), (62108, 324311), (68276, 295013), (99788, 201851)]