20115759216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{9689}}^1$

素因数の和:9911

約数の個数: 160

約数和(自身を含む): 61366072320

約数和(自身を除く): 41250313104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 167, 168, 222, 259, 296, 334, 336, 444, 501, 518, 592, 668, 777, 888, 1002, 1036, 1169, 1336, 1554, 1776, 2004, 2072, 2338, 2672, 3108, 3507, 4008, 4144, 4676, 6179, 6216, 7014, 8016, 9352, 9689, 12358, 12432, 14028, 18537, 18704, 19378, 24716, 28056, 29067, 37074, 38756, 43253, 49432, 56112, 58134, 67823, 74148, 77512, 86506, 98864, 116268, 129759, 135646, 148296, 155024, 173012, 203469, 232536, 259518, 271292, 296592, 346024, 358493, 406938, 465072, 519036, 542584, 692048, 716986, 813876, 1038072, 1075479, 1085168, 1433972, 1618063, 1627752, 2076144, 2150958, 2509451, 2867944, 3236126, 3255504, 4301916, 4854189, 5018902, 5735888, 6472252, 7528353, 8603832, 9708378, 10037804, 11326441, 12944504, 15056706, 17207664, 19416756, 20075608, 22652882, 25889008, 30113412, 33979323, 38833512, 40151216, 45305764, 59868331, 60226824, 67958646, 77667024, 90611528, 119736662, 120453648, 135917292, 179604993, 181223056, 239473324, 271834584, 359209986, 419078317, 478946648, 543669168, 718419972, 838156634, 957893296, 1257234951, 1436839944, 1676313268, 2514469902, 2873679888, 3352626536, 5028939804, 6705253072, 10057879608, 20115759216]

約数ペア:

[(1, 20115759216), (2, 10057879608), (3, 6705253072), (4, 5028939804), (6, 3352626536), (7, 2873679888), (8, 2514469902), (12, 1676313268), (14, 1436839944), (16, 1257234951), (21, 957893296), (24, 838156634), (28, 718419972), (37, 543669168), (42, 478946648), (48, 419078317), (56, 359209986), (74, 271834584), (84, 239473324), (111, 181223056), (112, 179604993), (148, 135917292), (167, 120453648), (168, 119736662), (222, 90611528), (259, 77667024), (296, 67958646), (334, 60226824), (336, 59868331), (444, 45305764), (501, 40151216), (518, 38833512), (592, 33979323), (668, 30113412), (777, 25889008), (888, 22652882), (1002, 20075608), (1036, 19416756), (1169, 17207664), (1336, 15056706), (1554, 12944504), (1776, 11326441), (2004, 10037804), (2072, 9708378), (2338, 8603832), (2672, 7528353), (3108, 6472252), (3507, 5735888), (4008, 5018902), (4144, 4854189), (4676, 4301916), (6179, 3255504), (6216, 3236126), (7014, 2867944), (8016, 2509451), (9352, 2150958), (9689, 2076144), (12358, 1627752), (12432, 1618063), (14028, 1433972), (18537, 1085168), (18704, 1075479), (19378, 1038072), (24716, 813876), (28056, 716986), (29067, 692048), (37074, 542584), (38756, 519036), (43253, 465072), (49432, 406938), (56112, 358493), (58134, 346024), (67823, 296592), (74148, 271292), (77512, 259518), (86506, 232536), (98864, 203469), (116268, 173012), (129759, 155024), (135646, 148296)]