20234508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 54378240

約数和(自身を除く): 34143732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1733, 1946, 2919, 3466, 3892, 5199, 5838, 6932, 10398, 11676, 12131, 20796, 24262, 36393, 48524, 72786, 145572, 240887, 481774, 722661, 963548, 1445322, 1686209, 2890644, 3372418, 5058627, 6744836, 10117254, 20234508]

約数ペア:

[(1, 20234508), (2, 10117254), (3, 6744836), (4, 5058627), (6, 3372418), (7, 2890644), (12, 1686209), (14, 1445322), (21, 963548), (28, 722661), (42, 481774), (84, 240887), (139, 145572), (278, 72786), (417, 48524), (556, 36393), (834, 24262), (973, 20796), (1668, 12131), (1733, 11676), (1946, 10398), (2919, 6932), (3466, 5838), (3892, 5199)]