20162287126

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1\times {\mathrm{821}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 30823027200

約数和(自身を除く): 10660740074

約数列:

[1, 2, 83, 166, 239, 478, 619, 821, 1238, 1642, 19837, 39674, 51377, 68143, 102754, 136286, 147941, 196219, 295882, 392438, 508199, 1016398, 12279103, 16286177, 24558206, 32572354, 42180517, 84361034, 121459561, 242919122, 10081143563, 20162287126]

約数ペア:

[(1, 20162287126), (2, 10081143563), (83, 242919122), (166, 121459561), (239, 84361034), (478, 42180517), (619, 32572354), (821, 24558206), (1238, 16286177), (1642, 12279103), (19837, 1016398), (39674, 508199), (51377, 392438), (68143, 295882), (102754, 196219), (136286, 147941)]