20114748

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19267}}^1$

素因数の和:19306

約数の個数: 36

約数和(自身を含む): 52601640

約数和(自身を除く): 32486892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19267, 38534, 57801, 77068, 115602, 173403, 231204, 346806, 558743, 693612, 1117486, 1676229, 2234972, 3352458, 5028687, 6704916, 10057374, 20114748]

約数ペア:

[(1, 20114748), (2, 10057374), (3, 6704916), (4, 5028687), (6, 3352458), (9, 2234972), (12, 1676229), (18, 1117486), (29, 693612), (36, 558743), (58, 346806), (87, 231204), (116, 173403), (174, 115602), (261, 77068), (348, 57801), (522, 38534), (1044, 19267)]