20584542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7607}}^1$

素因数の和:7664

約数の個数: 32

約数和(自身を含む): 46013184

約数和(自身を除く): 25428642

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 7607, 15214, 22821, 45642, 83677, 167354, 251031, 311887, 502062, 623774, 935661, 1871322, 3430757, 6861514, 10292271, 20584542]

約数ペア:

[(1, 20584542), (2, 10292271), (3, 6861514), (6, 3430757), (11, 1871322), (22, 935661), (33, 623774), (41, 502062), (66, 311887), (82, 251031), (123, 167354), (246, 83677), (451, 45642), (902, 22821), (1353, 15214), (2706, 7607)]