20142786186

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2749}}^1\times {\mathrm{4679}}^1$

素因数の和:7468

約数の個数: 64

約数和(自身を含む): 46332000000

約数和(自身を除く): 26189213814

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 2749, 4679, 5498, 8247, 9358, 14037, 16494, 24741, 28074, 42111, 49482, 74223, 79721, 84222, 126333, 135691, 148446, 159442, 239163, 252666, 271382, 407073, 478326, 717489, 814146, 1221219, 1434978, 2152467, 2442438, 3663657, 4304934, 7327314, 12862571, 25725142, 38587713, 77175426, 115763139, 231526278, 347289417, 373014559, 694578834, 746029118, 1119043677, 2238087354, 3357131031, 6714262062, 10071393093, 20142786186]

約数ペア:

[(1, 20142786186), (2, 10071393093), (3, 6714262062), (6, 3357131031), (9, 2238087354), (18, 1119043677), (27, 746029118), (29, 694578834), (54, 373014559), (58, 347289417), (87, 231526278), (174, 115763139), (261, 77175426), (522, 38587713), (783, 25725142), (1566, 12862571), (2749, 7327314), (4679, 4304934), (5498, 3663657), (8247, 2442438), (9358, 2152467), (14037, 1434978), (16494, 1221219), (24741, 814146), (28074, 717489), (42111, 478326), (49482, 407073), (74223, 271382), (79721, 252666), (84222, 239163), (126333, 159442), (135691, 148446)]