20132640538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1015057}}^1$

素因数の和:1015317

約数の個数: 16

約数和(自身を含む): 30987690624

約数和(自身を除く): 10855050086

約数列:

[1, 2, 47, 94, 211, 422, 9917, 19834, 1015057, 2030114, 47707679, 95415358, 214177027, 428354054, 10066320269, 20132640538]

約数ペア:

[(1, 20132640538), (2, 10066320269), (47, 428354054), (94, 214177027), (211, 95415358), (422, 47707679), (9917, 2030114), (19834, 1015057)]