20233852584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{231551}}^1$

素因数の和:231902

約数の個数: 64

約数和(自身を含む): 55350190080

約数和(自身を除く): 35116337496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 331, 662, 993, 1324, 1986, 2648, 3641, 3972, 7282, 7944, 10923, 14564, 21846, 29128, 43692, 87384, 231551, 463102, 694653, 926204, 1389306, 1852408, 2547061, 2778612, 5094122, 5557224, 7641183, 10188244, 15282366, 20376488, 30564732, 61129464, 76643381, 153286762, 229930143, 306573524, 459860286, 613147048, 843077191, 919720572, 1686154382, 1839441144, 2529231573, 3372308764, 5058463146, 6744617528, 10116926292, 20233852584]

約数ペア:

[(1, 20233852584), (2, 10116926292), (3, 6744617528), (4, 5058463146), (6, 3372308764), (8, 2529231573), (11, 1839441144), (12, 1686154382), (22, 919720572), (24, 843077191), (33, 613147048), (44, 459860286), (66, 306573524), (88, 229930143), (132, 153286762), (264, 76643381), (331, 61129464), (662, 30564732), (993, 20376488), (1324, 15282366), (1986, 10188244), (2648, 7641183), (3641, 5557224), (3972, 5094122), (7282, 2778612), (7944, 2547061), (10923, 1852408), (14564, 1389306), (21846, 926204), (29128, 694653), (43692, 463102), (87384, 231551)]