20174492118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10540487}}^1$

素因数の和:10540532

約数の個数: 32

約数和(自身を含む): 45534908160

約数和(自身を除く): 25360416042

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10540487, 21080974, 31621461, 63242922, 115945357, 231890714, 305674123, 347836071, 611348246, 695672142, 917022369, 1834044738, 3362415353, 6724830706, 10087246059, 20174492118]

約数ペア:

[(1, 20174492118), (2, 10087246059), (3, 6724830706), (6, 3362415353), (11, 1834044738), (22, 917022369), (29, 695672142), (33, 611348246), (58, 347836071), (66, 305674123), (87, 231890714), (174, 115945357), (319, 63242922), (638, 31621461), (957, 21080974), (1914, 10540487)]