20120740032

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4556327}}^1$

素因数の和:4556365

約数の個数: 56

約数和(自身を含む): 55550750976

約数和(自身を除く): 35430010944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 4556327, 9112654, 13668981, 18225308, 27337962, 36450616, 54675924, 72901232, 104795521, 109351848, 145802464, 209591042, 218703696, 291604928, 314386563, 419182084, 437407392, 628773126, 838364168, 874814784, 1257546252, 1676728336, 2515092504, 3353456672, 5030185008, 6706913344, 10060370016, 20120740032]

約数ペア:

[(1, 20120740032), (2, 10060370016), (3, 6706913344), (4, 5030185008), (6, 3353456672), (8, 2515092504), (12, 1676728336), (16, 1257546252), (23, 874814784), (24, 838364168), (32, 628773126), (46, 437407392), (48, 419182084), (64, 314386563), (69, 291604928), (92, 218703696), (96, 209591042), (138, 145802464), (184, 109351848), (192, 104795521), (276, 72901232), (368, 54675924), (552, 36450616), (736, 27337962), (1104, 18225308), (1472, 13668981), (2208, 9112654), (4416, 4556327)]