20170056144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{9349}}^1\times {\mathrm{6421}}^1$

素因数の和:15788

約数の個数: 80

約数和(自身を含む): 59565334400

約数和(自身を除く): 39395278256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 6421, 9349, 12842, 18698, 19263, 25684, 28047, 37396, 38526, 44947, 51368, 56094, 65443, 74792, 77052, 89894, 102736, 112188, 130886, 134841, 149584, 154104, 179788, 196329, 224376, 261772, 269682, 308208, 359576, 392658, 448752, 523544, 539364, 719152, 785316, 1047088, 1078728, 1570632, 2157456, 3141264, 60029929, 120059858, 180089787, 240119716, 360179574, 420209503, 480239432, 720359148, 840419006, 960478864, 1260628509, 1440718296, 1680838012, 2521257018, 2881436592, 3361676024, 5042514036, 6723352048, 10085028072, 20170056144]

約数ペア:

[(1, 20170056144), (2, 10085028072), (3, 6723352048), (4, 5042514036), (6, 3361676024), (7, 2881436592), (8, 2521257018), (12, 1680838012), (14, 1440718296), (16, 1260628509), (21, 960478864), (24, 840419006), (28, 720359148), (42, 480239432), (48, 420209503), (56, 360179574), (84, 240119716), (112, 180089787), (168, 120059858), (336, 60029929), (6421, 3141264), (9349, 2157456), (12842, 1570632), (18698, 1078728), (19263, 1047088), (25684, 785316), (28047, 719152), (37396, 539364), (38526, 523544), (44947, 448752), (51368, 392658), (56094, 359576), (65443, 308208), (74792, 269682), (77052, 261772), (89894, 224376), (102736, 196329), (112188, 179788), (130886, 154104), (134841, 149584)]