20116812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{3169}}^1$

素因数の和:3222

約数の個数: 36

約数和(自身を含む): 49084280

約数和(自身を除く): 28967468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3169, 3174, 6338, 6348, 9507, 12676, 19014, 38028, 72887, 145774, 218661, 291548, 437322, 874644, 1676401, 3352802, 5029203, 6705604, 10058406, 20116812]

約数ペア:

[(1, 20116812), (2, 10058406), (3, 6705604), (4, 5029203), (6, 3352802), (12, 1676401), (23, 874644), (46, 437322), (69, 291548), (92, 218661), (138, 145774), (276, 72887), (529, 38028), (1058, 19014), (1587, 12676), (2116, 9507), (3169, 6348), (3174, 6338)]