20154687042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{532601}}^1$

素因数の和:532683

約数の個数: 64

約数和(自身を含む): 49698157824

約数和(自身を除く): 29543470782

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 53, 102, 106, 119, 159, 238, 318, 357, 371, 714, 742, 901, 1113, 1802, 2226, 2703, 5406, 6307, 12614, 18921, 37842, 532601, 1065202, 1597803, 3195606, 3728207, 7456414, 9054217, 11184621, 18108434, 22369242, 27162651, 28227853, 54325302, 56455706, 63379519, 84683559, 126759038, 169367118, 190138557, 197594971, 380277114, 395189942, 479873501, 592784913, 959747002, 1185569826, 1439620503, 2879241006, 3359114507, 6718229014, 10077343521, 20154687042]

約数ペア:

[(1, 20154687042), (2, 10077343521), (3, 6718229014), (6, 3359114507), (7, 2879241006), (14, 1439620503), (17, 1185569826), (21, 959747002), (34, 592784913), (42, 479873501), (51, 395189942), (53, 380277114), (102, 197594971), (106, 190138557), (119, 169367118), (159, 126759038), (238, 84683559), (318, 63379519), (357, 56455706), (371, 54325302), (714, 28227853), (742, 27162651), (901, 22369242), (1113, 18108434), (1802, 11184621), (2226, 9054217), (2703, 7456414), (5406, 3728207), (6307, 3195606), (12614, 1597803), (18921, 1065202), (37842, 532601)]