20226044576

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{28447}}^1$

素因数の和:29781

約数の個数: 48

約数和(自身を含む): 42196121856

約数和(自身を除く): 21970077280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1307, 2614, 5228, 10456, 20912, 22219, 28447, 41824, 44438, 56894, 88876, 113788, 177752, 227576, 355504, 455152, 483599, 711008, 910304, 967198, 1934396, 3868792, 7737584, 15475168, 37180229, 74360458, 148720916, 297441832, 594883664, 632063893, 1189767328, 1264127786, 2528255572, 5056511144, 10113022288, 20226044576]

約数ペア:

[(1, 20226044576), (2, 10113022288), (4, 5056511144), (8, 2528255572), (16, 1264127786), (17, 1189767328), (32, 632063893), (34, 594883664), (68, 297441832), (136, 148720916), (272, 74360458), (544, 37180229), (1307, 15475168), (2614, 7737584), (5228, 3868792), (10456, 1934396), (20912, 967198), (22219, 910304), (28447, 711008), (41824, 483599), (44438, 455152), (56894, 355504), (88876, 227576), (113788, 177752)]