20242866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25367}}^1$

素因数の和:25398

約数の個数: 32

約数和(自身を含む): 48706560

約数和(自身を除く): 28463694

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25367, 50734, 76101, 152202, 177569, 355138, 481973, 532707, 963946, 1065414, 1445919, 2891838, 3373811, 6747622, 10121433, 20242866]

約数ペア:

[(1, 20242866), (2, 10121433), (3, 6747622), (6, 3373811), (7, 2891838), (14, 1445919), (19, 1065414), (21, 963946), (38, 532707), (42, 481973), (57, 355138), (114, 177569), (133, 152202), (266, 76101), (399, 50734), (798, 25367)]