20245038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2239}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 24268242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 2239, 3014, 4478, 4521, 6717, 9042, 13434, 24629, 49258, 73887, 147774, 306743, 613486, 920229, 1840458, 3374173, 6748346, 10122519, 20245038]

約数ペア:

[(1, 20245038), (2, 10122519), (3, 6748346), (6, 3374173), (11, 1840458), (22, 920229), (33, 613486), (66, 306743), (137, 147774), (274, 73887), (411, 49258), (822, 24629), (1507, 13434), (2239, 9042), (3014, 6717), (4478, 4521)]