20101938

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{9491}}^1$

素因数の和:9849

約数の個数: 16

約数和(自身を含む): 40322016

約数和(自身を除く): 20220078

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 9491, 18982, 28473, 56946, 3350323, 6700646, 10050969, 20101938]

約数ペア:

[(1, 20101938), (2, 10050969), (3, 6700646), (6, 3350323), (353, 56946), (706, 28473), (1059, 18982), (2118, 9491)]