20236800054

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{2503}}^1$

素因数の和:3085

約数の個数: 64

約数和(自身を含む): 42201815040

約数和(自身を除く): 21965014986

約数列:

[1, 2, 3, 6, 37, 74, 79, 111, 158, 222, 237, 461, 474, 922, 1383, 2503, 2766, 2923, 5006, 5846, 7509, 8769, 15018, 17057, 17538, 34114, 36419, 51171, 72838, 92611, 102342, 109257, 185222, 197737, 218514, 277833, 395474, 555666, 593211, 1153883, 1186422, 1347503, 2307766, 2695006, 3461649, 4042509, 6923298, 7316269, 8085018, 14632538, 21948807, 42693671, 43897614, 85387342, 91156757, 128081013, 182313514, 256162026, 273470271, 546940542, 3372800009, 6745600018, 10118400027, 20236800054]

約数ペア:

[(1, 20236800054), (2, 10118400027), (3, 6745600018), (6, 3372800009), (37, 546940542), (74, 273470271), (79, 256162026), (111, 182313514), (158, 128081013), (222, 91156757), (237, 85387342), (461, 43897614), (474, 42693671), (922, 21948807), (1383, 14632538), (2503, 8085018), (2766, 7316269), (2923, 6923298), (5006, 4042509), (5846, 3461649), (7509, 2695006), (8769, 2307766), (15018, 1347503), (17057, 1186422), (17538, 1153883), (34114, 593211), (36419, 555666), (51171, 395474), (72838, 277833), (92611, 218514), (102342, 197737), (109257, 185222)]