20169283552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{6911}}^1\times {\mathrm{8291}}^1$

素因数の和:15223

約数の個数: 48

約数和(自身を含む): 43329613824

約数和(自身を除く): 23160330272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 6911, 8291, 13822, 16582, 27644, 33164, 55288, 66328, 76021, 91201, 110576, 132656, 152042, 182402, 221152, 265312, 304084, 364804, 608168, 729608, 1216336, 1459216, 2432672, 2918432, 57299101, 114598202, 229196404, 458392808, 630290111, 916785616, 1260580222, 1833571232, 2521160444, 5042320888, 10084641776, 20169283552]

約数ペア:

[(1, 20169283552), (2, 10084641776), (4, 5042320888), (8, 2521160444), (11, 1833571232), (16, 1260580222), (22, 916785616), (32, 630290111), (44, 458392808), (88, 229196404), (176, 114598202), (352, 57299101), (6911, 2918432), (8291, 2432672), (13822, 1459216), (16582, 1216336), (27644, 729608), (33164, 608168), (55288, 364804), (66328, 304084), (76021, 265312), (91201, 221152), (110576, 182402), (132656, 152042)]