20261747982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3853}}^1\times {\mathrm{125207}}^1$

素因数の和:129072

約数の個数: 32

約数和(自身を含む): 46324956672

約数和(自身を除く): 26063208690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3853, 7706, 11559, 23118, 26971, 53942, 80913, 125207, 161826, 250414, 375621, 751242, 876449, 1752898, 2629347, 5258694, 482422571, 964845142, 1447267713, 2894535426, 3376957997, 6753915994, 10130873991, 20261747982]

約数ペア:

[(1, 20261747982), (2, 10130873991), (3, 6753915994), (6, 3376957997), (7, 2894535426), (14, 1447267713), (21, 964845142), (42, 482422571), (3853, 5258694), (7706, 2629347), (11559, 1752898), (23118, 876449), (26971, 751242), (53942, 375621), (80913, 250414), (125207, 161826)]