20177078994

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{32831}}^1$

素因数の和:33460

約数の個数: 64

約数和(自身を含む): 47278080000

約数和(自身を除く): 27101001006

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 599, 1026, 1198, 1797, 3594, 5391, 10782, 11381, 16173, 22762, 32346, 32831, 34143, 65662, 68286, 98493, 102429, 196986, 204858, 295479, 307287, 590958, 614574, 623789, 886437, 1247578, 1772874, 1871367, 3742734, 5614101, 11228202, 16842303, 19665769, 33684606, 39331538, 58997307, 117994614, 176991921, 353983842, 373649611, 530975763, 747299222, 1061951526, 1120948833, 2241897666, 3362846499, 6725692998, 10088539497, 20177078994]

約数ペア:

[(1, 20177078994), (2, 10088539497), (3, 6725692998), (6, 3362846499), (9, 2241897666), (18, 1120948833), (19, 1061951526), (27, 747299222), (38, 530975763), (54, 373649611), (57, 353983842), (114, 176991921), (171, 117994614), (342, 58997307), (513, 39331538), (599, 33684606), (1026, 19665769), (1198, 16842303), (1797, 11228202), (3594, 5614101), (5391, 3742734), (10782, 1871367), (11381, 1772874), (16173, 1247578), (22762, 886437), (32346, 623789), (32831, 614574), (34143, 590958), (65662, 307287), (68286, 295479), (98493, 204858), (102429, 196986)]