20093535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1933}}^1$

素因数の和:1965

約数の個数: 64

約数和(自身を含む): 44559360

約数和(自身を除く): 24465825

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 1933, 2079, 3465, 5799, 9665, 10395, 13531, 17397, 21263, 28995, 40593, 52191, 63789, 67655, 86985, 106315, 121779, 148841, 191367, 202965, 260955, 318945, 365337, 446523, 574101, 608895, 744205, 956835, 1339569, 1826685, 2232615, 2870505, 4018707, 6697845, 20093535]

約数ペア:

[(1, 20093535), (3, 6697845), (5, 4018707), (7, 2870505), (9, 2232615), (11, 1826685), (15, 1339569), (21, 956835), (27, 744205), (33, 608895), (35, 574101), (45, 446523), (55, 365337), (63, 318945), (77, 260955), (99, 202965), (105, 191367), (135, 148841), (165, 121779), (189, 106315), (231, 86985), (297, 67655), (315, 63789), (385, 52191), (495, 40593), (693, 28995), (945, 21263), (1155, 17397), (1485, 13531), (1933, 10395), (2079, 9665), (3465, 5799)]