20137649976

素因数分解:

$2^3\times 3^3\times {\mathrm{1361}}^1\times {\mathrm{68501}}^1$

素因数の和:69877

約数の個数: 64

約数和(自身を含む): 55979834400

約数和(自身を除く): 35842184424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1361, 2722, 4083, 5444, 8166, 10888, 12249, 16332, 24498, 32664, 36747, 48996, 68501, 73494, 97992, 137002, 146988, 205503, 274004, 293976, 411006, 548008, 616509, 822012, 1233018, 1644024, 1849527, 2466036, 3699054, 4932072, 7398108, 14796216, 93229861, 186459722, 279689583, 372919444, 559379166, 745838888, 839068749, 1118758332, 1678137498, 2237516664, 2517206247, 3356274996, 5034412494, 6712549992, 10068824988, 20137649976]

約数ペア:

[(1, 20137649976), (2, 10068824988), (3, 6712549992), (4, 5034412494), (6, 3356274996), (8, 2517206247), (9, 2237516664), (12, 1678137498), (18, 1118758332), (24, 839068749), (27, 745838888), (36, 559379166), (54, 372919444), (72, 279689583), (108, 186459722), (216, 93229861), (1361, 14796216), (2722, 7398108), (4083, 4932072), (5444, 3699054), (8166, 2466036), (10888, 1849527), (12249, 1644024), (16332, 1233018), (24498, 822012), (32664, 616509), (36747, 548008), (48996, 411006), (68501, 293976), (73494, 274004), (97992, 205503), (137002, 146988)]