20925936

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{5011}}^1$

素因数の和:5054

約数の個数: 60

約数和(自身を含む): 60595080

約数和(自身を除く): 39669144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 5011, 10022, 15033, 20044, 30066, 40088, 45099, 60132, 80176, 90198, 120264, 145319, 180396, 240528, 290638, 360792, 435957, 581276, 721584, 871914, 1162552, 1307871, 1743828, 2325104, 2615742, 3487656, 5231484, 6975312, 10462968, 20925936]

約数ペア:

[(1, 20925936), (2, 10462968), (3, 6975312), (4, 5231484), (6, 3487656), (8, 2615742), (9, 2325104), (12, 1743828), (16, 1307871), (18, 1162552), (24, 871914), (29, 721584), (36, 581276), (48, 435957), (58, 360792), (72, 290638), (87, 240528), (116, 180396), (144, 145319), (174, 120264), (232, 90198), (261, 80176), (348, 60132), (464, 45099), (522, 40088), (696, 30066), (1044, 20044), (1392, 15033), (2088, 10022), (4176, 5011)]