20236082416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1884881}}^1$

素因数の和:1884961

約数の個数: 40

約数和(自身を含む): 43472918448

約数和(自身を除く): 23236836032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 1884881, 3769762, 7539524, 15079048, 20733691, 30158096, 41467382, 82934764, 114977741, 165869528, 229955482, 331739056, 459910964, 919821928, 1264755151, 1839643856, 2529510302, 5059020604, 10118041208, 20236082416]

約数ペア:

[(1, 20236082416), (2, 10118041208), (4, 5059020604), (8, 2529510302), (11, 1839643856), (16, 1264755151), (22, 919821928), (44, 459910964), (61, 331739056), (88, 229955482), (122, 165869528), (176, 114977741), (244, 82934764), (488, 41467382), (671, 30158096), (976, 20733691), (1342, 15079048), (2684, 7539524), (5368, 3769762), (10736, 1884881)]