20126097216

素因数分解:

$2^6\times 3^4\times {\mathrm{1049}}^1\times {\mathrm{3701}}^1$

素因数の和:4774

約数の個数: 140

約数和(自身を含む): 59733065700

約数和(自身を除く): 39606968484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1049, 1296, 1728, 2098, 2592, 3147, 3701, 4196, 5184, 6294, 7402, 8392, 9441, 11103, 12588, 14804, 16784, 18882, 22206, 25176, 28323, 29608, 33309, 33568, 37764, 44412, 50352, 56646, 59216, 66618, 67136, 75528, 84969, 88824, 99927, 100704, 113292, 118432, 133236, 151056, 169938, 177648, 199854, 201408, 226584, 236864, 266472, 299781, 302112, 339876, 355296, 399708, 453168, 532944, 599562, 604224, 679752, 710592, 799416, 906336, 1065888, 1199124, 1359504, 1598832, 1812672, 2131776, 2398248, 2719008, 3197664, 3882349, 4796496, 5438016, 6395328, 7764698, 9592992, 11647047, 15529396, 19185984, 23294094, 31058792, 34941141, 46588188, 62117584, 69882282, 93176376, 104823423, 124235168, 139764564, 186352752, 209646846, 248470336, 279529128, 314470269, 372705504, 419293692, 559058256, 628940538, 745411008, 838587384, 1118116512, 1257881076, 1677174768, 2236233024, 2515762152, 3354349536, 5031524304, 6708699072, 10063048608, 20126097216]

約数ペア:

[(1, 20126097216), (2, 10063048608), (3, 6708699072), (4, 5031524304), (6, 3354349536), (8, 2515762152), (9, 2236233024), (12, 1677174768), (16, 1257881076), (18, 1118116512), (24, 838587384), (27, 745411008), (32, 628940538), (36, 559058256), (48, 419293692), (54, 372705504), (64, 314470269), (72, 279529128), (81, 248470336), (96, 209646846), (108, 186352752), (144, 139764564), (162, 124235168), (192, 104823423), (216, 93176376), (288, 69882282), (324, 62117584), (432, 46588188), (576, 34941141), (648, 31058792), (864, 23294094), (1049, 19185984), (1296, 15529396), (1728, 11647047), (2098, 9592992), (2592, 7764698), (3147, 6395328), (3701, 5438016), (4196, 4796496), (5184, 3882349), (6294, 3197664), (7402, 2719008), (8392, 2398248), (9441, 2131776), (11103, 1812672), (12588, 1598832), (14804, 1359504), (16784, 1199124), (18882, 1065888), (22206, 906336), (25176, 799416), (28323, 710592), (29608, 679752), (33309, 604224), (33568, 599562), (37764, 532944), (44412, 453168), (50352, 399708), (56646, 355296), (59216, 339876), (66618, 302112), (67136, 299781), (75528, 266472), (84969, 236864), (88824, 226584), (99927, 201408), (100704, 199854), (113292, 177648), (118432, 169938), (133236, 151056)]