20901444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{91673}}^1$

素因数の和:91699

約数の個数: 24

約数和(自身を含む): 51337440

約数和(自身を除く): 30435996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 91673, 183346, 275019, 366692, 550038, 1100076, 1741787, 3483574, 5225361, 6967148, 10450722, 20901444]

約数ペア:

[(1, 20901444), (2, 10450722), (3, 6967148), (4, 5225361), (6, 3483574), (12, 1741787), (19, 1100076), (38, 550038), (57, 366692), (76, 275019), (114, 183346), (228, 91673)]