20162332288

素因数分解:

$2^7\times 7^1\times {\mathrm{347}}^1\times {\mathrm{64849}}^1$

素因数の和:65217

約数の個数: 64

約数和(自身を含む): 46038312000

約数和(自身を除く): 25875979712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 347, 448, 694, 896, 1388, 2429, 2776, 4858, 5552, 9716, 11104, 19432, 22208, 38864, 44416, 64849, 77728, 129698, 155456, 259396, 310912, 453943, 518792, 907886, 1037584, 1815772, 2075168, 3631544, 4150336, 7263088, 8300672, 14526176, 22502603, 29052352, 45005206, 58104704, 90010412, 157518221, 180020824, 315036442, 360041648, 630072884, 720083296, 1260145768, 1440166592, 2520291536, 2880333184, 5040583072, 10081166144, 20162332288]

約数ペア:

[(1, 20162332288), (2, 10081166144), (4, 5040583072), (7, 2880333184), (8, 2520291536), (14, 1440166592), (16, 1260145768), (28, 720083296), (32, 630072884), (56, 360041648), (64, 315036442), (112, 180020824), (128, 157518221), (224, 90010412), (347, 58104704), (448, 45005206), (694, 29052352), (896, 22502603), (1388, 14526176), (2429, 8300672), (2776, 7263088), (4858, 4150336), (5552, 3631544), (9716, 2075168), (11104, 1815772), (19432, 1037584), (22208, 907886), (38864, 518792), (44416, 453943), (64849, 310912), (77728, 259396), (129698, 155456)]