20072449184

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{1249}}^1\times {\mathrm{8233}}^1$

素因数の和:9553

約数の個数: 48

約数和(自身を含む): 40202505000

約数和(自身を除く): 20130055816

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1249, 1952, 2498, 4996, 8233, 9992, 16466, 19984, 32932, 39968, 65864, 76189, 131728, 152378, 263456, 304756, 502213, 609512, 1004426, 1219024, 2008852, 2438048, 4017704, 8035408, 10283017, 16070816, 20566034, 41132068, 82264136, 164528272, 329056544, 627264037, 1254528074, 2509056148, 5018112296, 10036224592, 20072449184]

約数ペア:

[(1, 20072449184), (2, 10036224592), (4, 5018112296), (8, 2509056148), (16, 1254528074), (32, 627264037), (61, 329056544), (122, 164528272), (244, 82264136), (488, 41132068), (976, 20566034), (1249, 16070816), (1952, 10283017), (2498, 8035408), (4996, 4017704), (8233, 2438048), (9992, 2008852), (16466, 1219024), (19984, 1004426), (32932, 609512), (39968, 502213), (65864, 304756), (76189, 263456), (131728, 152378)]