20169077712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3531001}}^1$

素因数の和:3531036

約数の個数: 80

約数和(自身を含む): 63049571712

約数和(自身を除く): 42880494000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 3531001, 7062002, 10593003, 14124004, 21186006, 24717007, 28248008, 42372012, 49434014, 56496016, 60027017, 74151021, 84744024, 98868028, 120054034, 148302042, 169488048, 180081051, 197736056, 240108068, 296604084, 360162102, 395472112, 420189119, 480216136, 593208168, 720324204, 840378238, 960432272, 1186416336, 1260567357, 1440648408, 1680756476, 2521134714, 2881296816, 3361512952, 5042269428, 6723025904, 10084538856, 20169077712]

約数ペア:

[(1, 20169077712), (2, 10084538856), (3, 6723025904), (4, 5042269428), (6, 3361512952), (7, 2881296816), (8, 2521134714), (12, 1680756476), (14, 1440648408), (16, 1260567357), (17, 1186416336), (21, 960432272), (24, 840378238), (28, 720324204), (34, 593208168), (42, 480216136), (48, 420189119), (51, 395472112), (56, 360162102), (68, 296604084), (84, 240108068), (102, 197736056), (112, 180081051), (119, 169488048), (136, 148302042), (168, 120054034), (204, 98868028), (238, 84744024), (272, 74151021), (336, 60027017), (357, 56496016), (408, 49434014), (476, 42372012), (714, 28248008), (816, 24717007), (952, 21186006), (1428, 14124004), (1904, 10593003), (2856, 7062002), (5712, 3531001)]