20072113306

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1\times {\mathrm{36217}}^1$

素因数の和:37534

約数の個数: 32

約数和(自身を含む): 35548111872

約数和(自身を除く): 15475998566

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1277, 2554, 8939, 17878, 36217, 39587, 72434, 79174, 253519, 277109, 507038, 554218, 1122727, 2245454, 7859089, 15718178, 46249109, 92498218, 323743763, 647487526, 1433722379, 2867444758, 10036056653, 20072113306]

約数ペア:

[(1, 20072113306), (2, 10036056653), (7, 2867444758), (14, 1433722379), (31, 647487526), (62, 323743763), (217, 92498218), (434, 46249109), (1277, 15718178), (2554, 7859089), (8939, 2245454), (17878, 1122727), (36217, 554218), (39587, 507038), (72434, 277109), (79174, 253519)]