20236484136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{428231}}^1$

素因数の和:428430

約数の個数: 64

約数和(自身を含む): 55498867200

約数和(自身を除く): 35262383064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 179, 264, 358, 537, 716, 1074, 1432, 1969, 2148, 3938, 4296, 5907, 7876, 11814, 15752, 23628, 47256, 428231, 856462, 1284693, 1712924, 2569386, 3425848, 4710541, 5138772, 9421082, 10277544, 14131623, 18842164, 28263246, 37684328, 56526492, 76653349, 113052984, 153306698, 229960047, 306613396, 459920094, 613226792, 843186839, 919840188, 1686373678, 1839680376, 2529560517, 3372747356, 5059121034, 6745494712, 10118242068, 20236484136]

約数ペア:

[(1, 20236484136), (2, 10118242068), (3, 6745494712), (4, 5059121034), (6, 3372747356), (8, 2529560517), (11, 1839680376), (12, 1686373678), (22, 919840188), (24, 843186839), (33, 613226792), (44, 459920094), (66, 306613396), (88, 229960047), (132, 153306698), (179, 113052984), (264, 76653349), (358, 56526492), (537, 37684328), (716, 28263246), (1074, 18842164), (1432, 14131623), (1969, 10277544), (2148, 9421082), (3938, 5138772), (4296, 4710541), (5907, 3425848), (7876, 2569386), (11814, 1712924), (15752, 1284693), (23628, 856462), (47256, 428231)]