20145841386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{542167}}^1$

素因数の和:542746

約数の個数: 32

約数和(自身を含む): 44032716288

約数和(自身を除く): 23886874902

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 563, 1126, 1689, 3378, 6193, 12386, 18579, 37158, 542167, 1084334, 1626501, 3253002, 5963837, 11927674, 17891511, 35783022, 305240021, 610480042, 915720063, 1831440126, 3357640231, 6715280462, 10072920693, 20145841386]

約数ペア:

[(1, 20145841386), (2, 10072920693), (3, 6715280462), (6, 3357640231), (11, 1831440126), (22, 915720063), (33, 610480042), (66, 305240021), (563, 35783022), (1126, 17891511), (1689, 11927674), (3378, 5963837), (6193, 3253002), (12386, 1626501), (18579, 1084334), (37158, 542167)]