20131329152

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{10973}}^1$

素因数の和:12301

約数の個数: 64

約数和(自身を含む): 43788893760

約数和(自身を除く): 23657564608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1303, 1408, 2606, 5212, 10424, 10973, 14333, 20848, 21946, 28666, 41696, 43892, 57332, 83392, 87784, 114664, 120703, 166784, 175568, 229328, 241406, 351136, 458656, 482812, 702272, 917312, 965624, 1404544, 1834624, 1931248, 3862496, 7724992, 14297819, 15449984, 28595638, 57191276, 114382552, 157276009, 228765104, 314552018, 457530208, 629104036, 915060416, 1258208072, 1830120832, 2516416144, 5032832288, 10065664576, 20131329152]

約数ペア:

[(1, 20131329152), (2, 10065664576), (4, 5032832288), (8, 2516416144), (11, 1830120832), (16, 1258208072), (22, 915060416), (32, 629104036), (44, 457530208), (64, 314552018), (88, 228765104), (128, 157276009), (176, 114382552), (352, 57191276), (704, 28595638), (1303, 15449984), (1408, 14297819), (2606, 7724992), (5212, 3862496), (10424, 1931248), (10973, 1834624), (14333, 1404544), (20848, 965624), (21946, 917312), (28666, 702272), (41696, 482812), (43892, 458656), (57332, 351136), (83392, 241406), (87784, 229328), (114664, 175568), (120703, 166784)]