20221027288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{19763}}^1$

素因数の和:19949

約数の個数: 96

約数和(自身を含む): 47945882880

約数和(自身を除く): 27724855592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 151, 154, 242, 302, 308, 484, 604, 616, 847, 968, 1057, 1208, 1661, 1694, 2114, 3322, 3388, 4228, 6644, 6776, 8456, 11627, 13288, 18271, 19763, 23254, 36542, 39526, 46508, 73084, 79052, 93016, 127897, 138341, 146168, 158104, 217393, 255794, 276682, 434786, 511588, 553364, 869572, 1023176, 1106728, 1521751, 1739144, 2391323, 2984213, 3043502, 4782646, 5968426, 6087004, 9565292, 11936852, 12174008, 16739261, 19130584, 20889491, 23873704, 32826343, 33478522, 41778982, 65652686, 66957044, 83557964, 131305372, 133914088, 167115928, 229784401, 262610744, 361089773, 459568802, 722179546, 919137604, 1444359092, 1838275208, 2527628411, 2888718184, 5055256822, 10110513644, 20221027288]

約数ペア:

[(1, 20221027288), (2, 10110513644), (4, 5055256822), (7, 2888718184), (8, 2527628411), (11, 1838275208), (14, 1444359092), (22, 919137604), (28, 722179546), (44, 459568802), (56, 361089773), (77, 262610744), (88, 229784401), (121, 167115928), (151, 133914088), (154, 131305372), (242, 83557964), (302, 66957044), (308, 65652686), (484, 41778982), (604, 33478522), (616, 32826343), (847, 23873704), (968, 20889491), (1057, 19130584), (1208, 16739261), (1661, 12174008), (1694, 11936852), (2114, 9565292), (3322, 6087004), (3388, 5968426), (4228, 4782646), (6644, 3043502), (6776, 2984213), (8456, 2391323), (11627, 1739144), (13288, 1521751), (18271, 1106728), (19763, 1023176), (23254, 869572), (36542, 553364), (39526, 511588), (46508, 434786), (73084, 276682), (79052, 255794), (93016, 217393), (127897, 158104), (138341, 146168)]