20976444

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{6007}}^1$

素因数の和:6114

約数の個数: 36

約数和(自身を含む): 53579344

約数和(自身を除く): 32602900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 6007, 12014, 18021, 24028, 36042, 54063, 72084, 108126, 216252, 582679, 1165358, 1748037, 2330716, 3496074, 5244111, 6992148, 10488222, 20976444]

約数ペア:

[(1, 20976444), (2, 10488222), (3, 6992148), (4, 5244111), (6, 3496074), (9, 2330716), (12, 1748037), (18, 1165358), (36, 582679), (97, 216252), (194, 108126), (291, 72084), (388, 54063), (582, 36042), (873, 24028), (1164, 18021), (1746, 12014), (3492, 6007)]