20051252529

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2993171}}^1$

素因数の和:2993221

約数の個数: 32

約数和(自身を含む): 34481341440

約数和(自身を除く): 14430088911

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 2993171, 8979513, 20952197, 32924881, 62856591, 86801959, 98774643, 230474167, 260405877, 607613713, 691422501, 954821549, 1822841139, 2864464647, 6683750843, 20051252529]

約数ペア:

[(1, 20051252529), (3, 6683750843), (7, 2864464647), (11, 1822841139), (21, 954821549), (29, 691422501), (33, 607613713), (77, 260405877), (87, 230474167), (203, 98774643), (231, 86801959), (319, 62856591), (609, 32924881), (957, 20952197), (2233, 8979513), (6699, 2993171)]