20924136

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 58963200

約数和(自身を除く): 38039064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1327, 1752, 1971, 2628, 2654, 3942, 3981, 5256, 5308, 7884, 7962, 10616, 11943, 15768, 15924, 23886, 31848, 35829, 47772, 71658, 95544, 96871, 143316, 193742, 286632, 290613, 387484, 581226, 774968, 871839, 1162452, 1743678, 2324904, 2615517, 3487356, 5231034, 6974712, 10462068, 20924136]

約数ペア:

[(1, 20924136), (2, 10462068), (3, 6974712), (4, 5231034), (6, 3487356), (8, 2615517), (9, 2324904), (12, 1743678), (18, 1162452), (24, 871839), (27, 774968), (36, 581226), (54, 387484), (72, 290613), (73, 286632), (108, 193742), (146, 143316), (216, 96871), (219, 95544), (292, 71658), (438, 47772), (584, 35829), (657, 31848), (876, 23886), (1314, 15924), (1327, 15768), (1752, 11943), (1971, 10616), (2628, 7962), (2654, 7884), (3942, 5308), (3981, 5256)]