20199312154

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1\times {\mathrm{12073}}^1$

素因数の和:13150

約数の個数: 32

約数和(自身を含む): 34940030976

約数和(自身を除く): 14740718822

約数列:

[1, 2, 7, 14, 127, 254, 889, 941, 1778, 1882, 6587, 12073, 13174, 24146, 84511, 119507, 169022, 239014, 836549, 1533271, 1673098, 3066542, 10732897, 11360693, 21465794, 22721386, 79524851, 159049702, 1442808011, 2885616022, 10099656077, 20199312154]

約数ペア:

[(1, 20199312154), (2, 10099656077), (7, 2885616022), (14, 1442808011), (127, 159049702), (254, 79524851), (889, 22721386), (941, 21465794), (1778, 11360693), (1882, 10732897), (6587, 3066542), (12073, 1673098), (13174, 1533271), (24146, 836549), (84511, 239014), (119507, 169022)]