20545932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5021}}^1$

素因数の和:5070

約数の個数: 48

約数和(自身を含む): 53996544

約数和(自身を除く): 33450612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 5021, 10042, 15063, 20084, 30126, 55231, 60252, 110462, 155651, 165693, 220924, 311302, 331386, 466953, 622604, 662772, 933906, 1712161, 1867812, 3424322, 5136483, 6848644, 10272966, 20545932]

約数ペア:

[(1, 20545932), (2, 10272966), (3, 6848644), (4, 5136483), (6, 3424322), (11, 1867812), (12, 1712161), (22, 933906), (31, 662772), (33, 622604), (44, 466953), (62, 331386), (66, 311302), (93, 220924), (124, 165693), (132, 155651), (186, 110462), (341, 60252), (372, 55231), (682, 30126), (1023, 20084), (1364, 15063), (2046, 10042), (4092, 5021)]