20117757526

素因数分解:

$2^1\times {\mathrm{367}}^1\times {\mathrm{1427}}^1\times {\mathrm{19207}}^1$

素因数の和:21003

約数の個数: 16

約数和(自身を含む): 30281642496

約数和(自身を除く): 10163884970

約数列:

[1, 2, 367, 734, 1427, 2854, 19207, 38414, 523709, 1047418, 7048969, 14097938, 27408389, 54816778, 10058878763, 20117757526]

約数ペア:

[(1, 20117757526), (2, 10058878763), (367, 54816778), (734, 27408389), (1427, 14097938), (2854, 7048969), (19207, 1047418), (38414, 523709)]