2019920716804

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{83689}}^1\times {\mathrm{22943}}^1$

素因数の和:106899

約数の個数: 24

約数和(自身を含む): 3548498849280

約数和(自身を除く): 1528578132476

約数列:

[1, 2, 4, 263, 526, 1052, 22943, 45886, 83689, 91772, 167378, 334756, 6034009, 12068018, 22010207, 24136036, 44020414, 88040828, 1920076727, 3840153454, 7680306908, 504980179201, 1009960358402, 2019920716804]

約数ペア:

[(1, 2019920716804), (2, 1009960358402), (4, 504980179201), (263, 7680306908), (526, 3840153454), (1052, 1920076727), (22943, 88040828), (45886, 44020414), (83689, 24136036), (91772, 22010207), (167378, 12068018), (334756, 6034009)]