19520712

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9349}}^1$

素因数の和:9390

約数の個数: 48

約数和(自身を含む): 54697500

約数和(自身を除く): 35176788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9349, 18698, 28047, 37396, 56094, 74792, 84141, 112188, 168282, 224376, 271121, 336564, 542242, 673128, 813363, 1084484, 1626726, 2168968, 2440089, 3253452, 4880178, 6506904, 9760356, 19520712]

約数ペア:

[(1, 19520712), (2, 9760356), (3, 6506904), (4, 4880178), (6, 3253452), (8, 2440089), (9, 2168968), (12, 1626726), (18, 1084484), (24, 813363), (29, 673128), (36, 542242), (58, 336564), (72, 271121), (87, 224376), (116, 168282), (174, 112188), (232, 84141), (261, 74792), (348, 56094), (522, 37396), (696, 28047), (1044, 18698), (2088, 9349)]