20162728263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 29202202080

約数和(自身を除く): 9039473817

約数列:

[1, 3, 17, 51, 59, 137, 177, 411, 829, 1003, 2329, 2487, 3009, 3481, 6987, 8083, 10443, 14093, 24249, 42279, 48911, 59177, 113573, 137411, 146733, 177531, 340719, 412233, 476897, 831487, 1430691, 1930741, 2494461, 2885749, 5792223, 6700807, 8107249, 8657247, 20102421, 24321747, 49057733, 113913719, 147173199, 341741157, 395347613, 1186042839, 6720909421, 20162728263]

約数ペア:

[(1, 20162728263), (3, 6720909421), (17, 1186042839), (51, 395347613), (59, 341741157), (137, 147173199), (177, 113913719), (411, 49057733), (829, 24321747), (1003, 20102421), (2329, 8657247), (2487, 8107249), (3009, 6700807), (3481, 5792223), (6987, 2885749), (8083, 2494461), (10443, 1930741), (14093, 1430691), (24249, 831487), (42279, 476897), (48911, 412233), (59177, 340719), (113573, 177531), (137411, 146733)]