20139027496

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12400879}}^1$

素因数の和:12400921

約数の個数: 32

約数和(自身を含む): 44643168000

約数和(自身を除く): 24504140504

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 12400879, 24801758, 49603516, 86806153, 99207032, 173612306, 347224612, 359625491, 694449224, 719250982, 1438501964, 2517378437, 2877003928, 5034756874, 10069513748, 20139027496]

約数ペア:

[(1, 20139027496), (2, 10069513748), (4, 5034756874), (7, 2877003928), (8, 2517378437), (14, 1438501964), (28, 719250982), (29, 694449224), (56, 359625491), (58, 347224612), (116, 173612306), (203, 99207032), (232, 86806153), (406, 49603516), (812, 24801758), (1624, 12400879)]