20130261645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5433269}}^1$

素因数の和:5433309

約数の個数: 32

約数和(自身を含む): 36511574400

約数和(自身を除く): 16381312755

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 5433269, 16299807, 27166345, 70632497, 81499035, 103232111, 211897491, 309696333, 353162485, 516160555, 1059487455, 1342017443, 1548481665, 4026052329, 6710087215, 20130261645]

約数ペア:

[(1, 20130261645), (3, 6710087215), (5, 4026052329), (13, 1548481665), (15, 1342017443), (19, 1059487455), (39, 516160555), (57, 353162485), (65, 309696333), (95, 211897491), (195, 103232111), (247, 81499035), (285, 70632497), (741, 27166345), (1235, 16299807), (3705, 5433269)]