20340252

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19483}}^1$

素因数の和:19522

約数の個数: 36

約数和(自身を含む): 53191320

約数和(自身を除く): 32851068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19483, 38966, 58449, 77932, 116898, 175347, 233796, 350694, 565007, 701388, 1130014, 1695021, 2260028, 3390042, 5085063, 6780084, 10170126, 20340252]

約数ペア:

[(1, 20340252), (2, 10170126), (3, 6780084), (4, 5085063), (6, 3390042), (9, 2260028), (12, 1695021), (18, 1130014), (29, 701388), (36, 565007), (58, 350694), (87, 233796), (116, 175347), (174, 116898), (261, 77932), (348, 58449), (522, 38966), (1044, 19483)]