2040322448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6711587}}^1$

素因数の和:6711614

約数の個数: 20

約数和(自身を含む): 4161184560

約数和(自身を除く): 2120862112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6711587, 13423174, 26846348, 53692696, 107385392, 127520153, 255040306, 510080612, 1020161224, 2040322448]

約数ペア:

[(1, 2040322448), (2, 1020161224), (4, 510080612), (8, 255040306), (16, 127520153), (19, 107385392), (38, 53692696), (76, 26846348), (152, 13423174), (304, 6711587)]