20176905936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7013}}^1\times {\mathrm{5449}}^1$

素因数の和:12484

約数の個数: 80

約数和(自身を含む): 56880734400

約数和(自身を除く): 36703828464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 5449, 7013, 10898, 14026, 16347, 21039, 21796, 28052, 32694, 42078, 43592, 56104, 59939, 65388, 77143, 84156, 87184, 112208, 119878, 130776, 154286, 168312, 179817, 231429, 239756, 261552, 308572, 336624, 359634, 462858, 479512, 617144, 719268, 925716, 959024, 1234288, 1438536, 1851432, 2877072, 3702864, 38213837, 76427674, 114641511, 152855348, 229283022, 305710696, 420352207, 458566044, 611421392, 840704414, 917132088, 1261056621, 1681408828, 1834264176, 2522113242, 3362817656, 5044226484, 6725635312, 10088452968, 20176905936]

約数ペア:

[(1, 20176905936), (2, 10088452968), (3, 6725635312), (4, 5044226484), (6, 3362817656), (8, 2522113242), (11, 1834264176), (12, 1681408828), (16, 1261056621), (22, 917132088), (24, 840704414), (33, 611421392), (44, 458566044), (48, 420352207), (66, 305710696), (88, 229283022), (132, 152855348), (176, 114641511), (264, 76427674), (528, 38213837), (5449, 3702864), (7013, 2877072), (10898, 1851432), (14026, 1438536), (16347, 1234288), (21039, 959024), (21796, 925716), (28052, 719268), (32694, 617144), (42078, 479512), (43592, 462858), (56104, 359634), (59939, 336624), (65388, 308572), (77143, 261552), (84156, 239756), (87184, 231429), (112208, 179817), (119878, 168312), (130776, 154286)]