20101074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68371}}^1$

素因数の和:68390

約数の個数: 24

約数和(自身を含む): 46766448

約数和(自身を除く): 26665374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68371, 136742, 205113, 410226, 478597, 957194, 1435791, 2871582, 3350179, 6700358, 10050537, 20101074]

約数ペア:

[(1, 20101074), (2, 10050537), (3, 6700358), (6, 3350179), (7, 2871582), (14, 1435791), (21, 957194), (42, 478597), (49, 410226), (98, 205113), (147, 136742), (294, 68371)]