20199332934

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1789769}}^1$

素因数の和:1789810

約数の個数: 64

約数和(自身を含む): 51545376000

約数和(自身を除く): 31346043066

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 11286, 1789769, 3579538, 5369307, 10738614, 16107921, 19687459, 32215842, 34005611, 39374918, 48323763, 59062377, 68011222, 96647526, 102016833, 118124754, 177187131, 204033666, 306050499, 354374262, 374061721, 531561393, 612100998, 748123442, 918151497, 1063122786, 1122185163, 1836302994, 2244370326, 3366555489, 6733110978, 10099666467, 20199332934]

約数ペア:

[(1, 20199332934), (2, 10099666467), (3, 6733110978), (6, 3366555489), (9, 2244370326), (11, 1836302994), (18, 1122185163), (19, 1063122786), (22, 918151497), (27, 748123442), (33, 612100998), (38, 531561393), (54, 374061721), (57, 354374262), (66, 306050499), (99, 204033666), (114, 177187131), (171, 118124754), (198, 102016833), (209, 96647526), (297, 68011222), (342, 59062377), (418, 48323763), (513, 39374918), (594, 34005611), (627, 32215842), (1026, 19687459), (1254, 16107921), (1881, 10738614), (3762, 5369307), (5643, 3579538), (11286, 1789769)]