20565312

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4695

約数の個数: 56

約数和(自身を含む): 56790336

約数和(自身を除く): 36225024

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, 4657, 9314, 13971, 18628, 27942, 37256, 55884, 74512, 107111, 111768, 149024, 214222, 223536, 298048, 321333, 428444, 447072, 642666, 856888, 894144, 1285332, 1713776, 2570664, 3427552, 5141328, 6855104, 10282656, 20565312]

約数ペア:

[(1, 20565312), (2, 10282656), (3, 6855104), (4, 5141328), (6, 3427552), (8, 2570664), (12, 1713776), (16, 1285332), (23, 894144), (24, 856888), (32, 642666), (46, 447072), (48, 428444), (64, 321333), (69, 298048), (92, 223536), (96, 214222), (138, 149024), (184, 111768), (192, 107111), (276, 74512), (368, 55884), (552, 37256), (736, 27942), (1104, 18628), (1472, 13971), (2208, 9314), (4416, 4657)]