20030424

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 52842240

約数和(自身を除く): 32811816

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 131, 138, 184, 262, 276, 277, 393, 524, 552, 554, 786, 831, 1048, 1108, 1572, 1662, 2216, 3013, 3144, 3324, 6026, 6371, 6648, 9039, 12052, 12742, 18078, 19113, 24104, 25484, 36156, 36287, 38226, 50968, 72312, 72574, 76452, 108861, 145148, 152904, 217722, 290296, 435444, 834601, 870888, 1669202, 2503803, 3338404, 5007606, 6676808, 10015212, 20030424]

約数ペア:

[(1, 20030424), (2, 10015212), (3, 6676808), (4, 5007606), (6, 3338404), (8, 2503803), (12, 1669202), (23, 870888), (24, 834601), (46, 435444), (69, 290296), (92, 217722), (131, 152904), (138, 145148), (184, 108861), (262, 76452), (276, 72574), (277, 72312), (393, 50968), (524, 38226), (552, 36287), (554, 36156), (786, 25484), (831, 24104), (1048, 19113), (1108, 18078), (1572, 12742), (1662, 12052), (2216, 9039), (3013, 6648), (3144, 6371), (3324, 6026)]