20176573396

素因数分解:

$2^2\times 7^2\times {\mathrm{859}}^1\times {\mathrm{119839}}^1$

素因数の和:120716

約数の個数: 36

約数和(自身を含む): 41121897600

約数和(自身を除く): 20945324204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 859, 1718, 3436, 6013, 12026, 24052, 42091, 84182, 119839, 168364, 239678, 479356, 838873, 1677746, 3355492, 5872111, 11744222, 23488444, 102941701, 205883402, 411766804, 720591907, 1441183814, 2882367628, 5044143349, 10088286698, 20176573396]

約数ペア:

[(1, 20176573396), (2, 10088286698), (4, 5044143349), (7, 2882367628), (14, 1441183814), (28, 720591907), (49, 411766804), (98, 205883402), (196, 102941701), (859, 23488444), (1718, 11744222), (3436, 5872111), (6013, 3355492), (12026, 1677746), (24052, 838873), (42091, 479356), (84182, 239678), (119839, 168364)]