20123018182

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{509263}}^1$

素因数の和:510147

約数の個数: 16

約数和(自身を含む): 31533626880

約数和(自身を除く): 11410608698

約数列:

[1, 2, 23, 46, 859, 1718, 19757, 39514, 509263, 1018526, 11713049, 23426098, 437456917, 874913834, 10061509091, 20123018182]

約数ペア:

[(1, 20123018182), (2, 10061509091), (23, 874913834), (46, 437456917), (859, 23426098), (1718, 11713049), (19757, 1018526), (39514, 509263)]