20504084652

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5871731}}^1$

素因数の和:5871838

約数の個数: 36

約数和(自身を含む): 52364105976

約数和(自身を除く): 31860021324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5871731, 11743462, 17615193, 23486924, 35230386, 52845579, 70460772, 105691158, 211382316, 569557907, 1139115814, 1708673721, 2278231628, 3417347442, 5126021163, 6834694884, 10252042326, 20504084652]

約数ペア:

[(1, 20504084652), (2, 10252042326), (3, 6834694884), (4, 5126021163), (6, 3417347442), (9, 2278231628), (12, 1708673721), (18, 1139115814), (36, 569557907), (97, 211382316), (194, 105691158), (291, 70460772), (388, 52845579), (582, 35230386), (873, 23486924), (1164, 17615193), (1746, 11743462), (3492, 5871731)]