20059292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7727}}^1$

素因数の和:7801

約数の個数: 24

約数和(自身を含む): 38949120

約数和(自身を除く): 18889828

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 7727, 15454, 30908, 84997, 169994, 339988, 455893, 911786, 1823572, 5014823, 10029646, 20059292]

約数ペア:

[(1, 20059292), (2, 10029646), (4, 5014823), (11, 1823572), (22, 911786), (44, 455893), (59, 339988), (118, 169994), (236, 84997), (649, 30908), (1298, 15454), (2596, 7727)]