20094889414

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{21521}}^1$

素因数の和:21816

約数の個数: 32

約数和(自身を含む): 31565026080

約数和(自身を除く): 11470136666

約数列:

[1, 2, 41, 59, 82, 118, 193, 386, 2419, 4838, 7913, 11387, 15826, 21521, 22774, 43042, 466867, 882361, 933734, 1269739, 1764722, 2539478, 4153553, 8307106, 52059299, 104118598, 170295673, 245059627, 340591346, 490119254, 10047444707, 20094889414]

約数ペア:

[(1, 20094889414), (2, 10047444707), (41, 490119254), (59, 340591346), (82, 245059627), (118, 170295673), (193, 104118598), (386, 52059299), (2419, 8307106), (4838, 4153553), (7913, 2539478), (11387, 1764722), (15826, 1269739), (21521, 933734), (22774, 882361), (43042, 466867)]