20160893883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{102793}}^1$

素因数の和:102963

約数の個数: 32

約数和(自身を含む): 29841509376

約数和(自身を除く): 9680615493

約数列:

[1, 3, 13, 39, 47, 107, 141, 321, 611, 1391, 1833, 4173, 5029, 15087, 65377, 102793, 196131, 308379, 1336309, 4008927, 4831271, 10998851, 14493813, 32996553, 62806523, 142985063, 188419569, 428955189, 516945997, 1550837991, 6720297961, 20160893883]

約数ペア:

[(1, 20160893883), (3, 6720297961), (13, 1550837991), (39, 516945997), (47, 428955189), (107, 188419569), (141, 142985063), (321, 62806523), (611, 32996553), (1391, 14493813), (1833, 10998851), (4173, 4831271), (5029, 4008927), (15087, 1336309), (65377, 308379), (102793, 196131)]