20152473824

素因数分解:

$2^5\times 7^3\times {\mathrm{173}}^1\times {\mathrm{10613}}^1$

素因数の和:10817

約数の個数: 96

約数和(自身を含む): 46540267200

約数和(自身を除く): 26387793376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 173, 196, 224, 343, 346, 392, 686, 692, 784, 1211, 1372, 1384, 1568, 2422, 2744, 2768, 4844, 5488, 5536, 8477, 9688, 10613, 10976, 16954, 19376, 21226, 33908, 38752, 42452, 59339, 67816, 74291, 84904, 118678, 135632, 148582, 169808, 237356, 271264, 297164, 339616, 474712, 520037, 594328, 949424, 1040074, 1188656, 1836049, 1898848, 2080148, 2377312, 3640259, 3672098, 4160296, 7280518, 7344196, 8320592, 12852343, 14561036, 14688392, 16641184, 25704686, 29122072, 29376784, 51409372, 58244144, 58753568, 89966401, 102818744, 116488288, 179932802, 205637488, 359865604, 411274976, 629764807, 719731208, 1259529614, 1439462416, 2519059228, 2878924832, 5038118456, 10076236912, 20152473824]

約数ペア:

[(1, 20152473824), (2, 10076236912), (4, 5038118456), (7, 2878924832), (8, 2519059228), (14, 1439462416), (16, 1259529614), (28, 719731208), (32, 629764807), (49, 411274976), (56, 359865604), (98, 205637488), (112, 179932802), (173, 116488288), (196, 102818744), (224, 89966401), (343, 58753568), (346, 58244144), (392, 51409372), (686, 29376784), (692, 29122072), (784, 25704686), (1211, 16641184), (1372, 14688392), (1384, 14561036), (1568, 12852343), (2422, 8320592), (2744, 7344196), (2768, 7280518), (4844, 4160296), (5488, 3672098), (5536, 3640259), (8477, 2377312), (9688, 2080148), (10613, 1898848), (10976, 1836049), (16954, 1188656), (19376, 1040074), (21226, 949424), (33908, 594328), (38752, 520037), (42452, 474712), (59339, 339616), (67816, 297164), (74291, 271264), (84904, 237356), (118678, 169808), (135632, 148582)]