20115328044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{91997}}^1$

素因数の和:92167

約数の個数: 96

約数和(自身を含む): 56876843520

約数和(自身を除く): 36761515476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 137, 228, 266, 274, 399, 411, 532, 548, 798, 822, 959, 1596, 1644, 1918, 2603, 2877, 3836, 5206, 5754, 7809, 10412, 11508, 15618, 18221, 31236, 36442, 54663, 72884, 91997, 109326, 183994, 218652, 275991, 367988, 551982, 643979, 1103964, 1287958, 1747943, 1931937, 2575916, 3495886, 3863874, 5243829, 6991772, 7727748, 10487658, 12235601, 12603589, 20975316, 24471202, 25207178, 36706803, 37810767, 48942404, 50414356, 73413606, 75621534, 88225123, 146827212, 151243068, 176450246, 239468191, 264675369, 352900492, 478936382, 529350738, 718404573, 957872764, 1058701476, 1436809146, 1676277337, 2873618292, 3352554674, 5028832011, 6705109348, 10057664022, 20115328044]

約数ペア:

[(1, 20115328044), (2, 10057664022), (3, 6705109348), (4, 5028832011), (6, 3352554674), (7, 2873618292), (12, 1676277337), (14, 1436809146), (19, 1058701476), (21, 957872764), (28, 718404573), (38, 529350738), (42, 478936382), (57, 352900492), (76, 264675369), (84, 239468191), (114, 176450246), (133, 151243068), (137, 146827212), (228, 88225123), (266, 75621534), (274, 73413606), (399, 50414356), (411, 48942404), (532, 37810767), (548, 36706803), (798, 25207178), (822, 24471202), (959, 20975316), (1596, 12603589), (1644, 12235601), (1918, 10487658), (2603, 7727748), (2877, 6991772), (3836, 5243829), (5206, 3863874), (5754, 3495886), (7809, 2575916), (10412, 1931937), (11508, 1747943), (15618, 1287958), (18221, 1103964), (31236, 643979), (36442, 551982), (54663, 367988), (72884, 275991), (91997, 218652), (109326, 183994)]