20344326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3797}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 43752960

約数和(自身を除く): 23408634

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 3797, 5358, 7594, 11391, 22782, 72143, 144286, 178459, 216429, 356918, 432858, 535377, 1070754, 3390721, 6781442, 10172163, 20344326]

約数ペア:

[(1, 20344326), (2, 10172163), (3, 6781442), (6, 3390721), (19, 1070754), (38, 535377), (47, 432858), (57, 356918), (94, 216429), (114, 178459), (141, 144286), (282, 72143), (893, 22782), (1786, 11391), (2679, 7594), (3797, 5358)]