20088486

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{11273}}^1$

素因数の和:11298

約数の個数: 40

約数和(自身を含む): 49109544

約数和(自身を除く): 29021058

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 11273, 22546, 33819, 67638, 101457, 124003, 202914, 248006, 304371, 372009, 608742, 744018, 913113, 1116027, 1826226, 2232054, 3348081, 6696162, 10044243, 20088486]

約数ペア:

[(1, 20088486), (2, 10044243), (3, 6696162), (6, 3348081), (9, 2232054), (11, 1826226), (18, 1116027), (22, 913113), (27, 744018), (33, 608742), (54, 372009), (66, 304371), (81, 248006), (99, 202914), (162, 124003), (198, 101457), (297, 67638), (594, 33819), (891, 22546), (1782, 11273)]