20172327442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 32304196440

約数和(自身を除く): 12131868998

約数列:

[1, 2, 29, 43, 58, 86, 137, 274, 1247, 1373, 1849, 2494, 2746, 3698, 3973, 5891, 7946, 11782, 39817, 53621, 59039, 79634, 107242, 118078, 170839, 188101, 253313, 341678, 376202, 506626, 1712131, 2538677, 3424262, 5077354, 5454929, 7346077, 8088343, 10909858, 14692154, 16176686, 73621633, 147243266, 234561947, 347798749, 469123894, 695597498, 10086163721, 20172327442]

約数ペア:

[(1, 20172327442), (2, 10086163721), (29, 695597498), (43, 469123894), (58, 347798749), (86, 234561947), (137, 147243266), (274, 73621633), (1247, 16176686), (1373, 14692154), (1849, 10909858), (2494, 8088343), (2746, 7346077), (3698, 5454929), (3973, 5077354), (5891, 3424262), (7946, 2538677), (11782, 1712131), (39817, 506626), (53621, 376202), (59039, 341678), (79634, 253313), (107242, 188101), (118078, 170839)]