20303016

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 54259200

約数和(自身を除く): 33956184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 941, 1798, 1882, 2697, 2823, 3596, 3764, 5394, 5646, 7192, 7528, 10788, 11292, 21576, 22584, 27289, 29171, 54578, 58342, 81867, 87513, 109156, 116684, 163734, 175026, 218312, 233368, 327468, 350052, 654936, 700104, 845959, 1691918, 2537877, 3383836, 5075754, 6767672, 10151508, 20303016]

約数ペア:

[(1, 20303016), (2, 10151508), (3, 6767672), (4, 5075754), (6, 3383836), (8, 2537877), (12, 1691918), (24, 845959), (29, 700104), (31, 654936), (58, 350052), (62, 327468), (87, 233368), (93, 218312), (116, 175026), (124, 163734), (174, 116684), (186, 109156), (232, 87513), (248, 81867), (348, 58342), (372, 54578), (696, 29171), (744, 27289), (899, 22584), (941, 21576), (1798, 11292), (1882, 10788), (2697, 7528), (2823, 7192), (3596, 5646), (3764, 5394)]