2020884068612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{2729}}^1\times {\mathrm{16301}}^1$

素因数の和:19352

約数の個数: 48

約数和(自身を含む): 3637438524720

約数和(自身を除く): 1616554456108

約数列:

[1, 2, 4, 41, 82, 164, 277, 554, 1108, 2729, 5458, 10916, 11357, 16301, 22714, 32602, 45428, 65204, 111889, 223778, 447556, 668341, 755933, 1336682, 1511866, 2673364, 3023732, 4515377, 9030754, 18061508, 30993253, 44485429, 61986506, 88970858, 123973012, 177941716, 185130457, 370260914, 740521828, 1823902589, 3647805178, 7295610356, 12322463833, 24644927666, 49289855332, 505221017153, 1010442034306, 2020884068612]

約数ペア:

[(1, 2020884068612), (2, 1010442034306), (4, 505221017153), (41, 49289855332), (82, 24644927666), (164, 12322463833), (277, 7295610356), (554, 3647805178), (1108, 1823902589), (2729, 740521828), (5458, 370260914), (10916, 185130457), (11357, 177941716), (16301, 123973012), (22714, 88970858), (32602, 61986506), (45428, 44485429), (65204, 30993253), (111889, 18061508), (223778, 9030754), (447556, 4515377), (668341, 3023732), (755933, 2673364), (1336682, 1511866)]