20101688718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3079}}^1\times {\mathrm{47309}}^1$

素因数の和:50416

約数の個数: 32

約数和(自身を含む): 41965862400

約数和(自身を除く): 21864173682

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3079, 6158, 9237, 18474, 47309, 70817, 94618, 141634, 141927, 212451, 283854, 424902, 1088107, 2176214, 3264321, 6528642, 145664411, 291328822, 436993233, 873986466, 3350281453, 6700562906, 10050844359, 20101688718]

約数ペア:

[(1, 20101688718), (2, 10050844359), (3, 6700562906), (6, 3350281453), (23, 873986466), (46, 436993233), (69, 291328822), (138, 145664411), (3079, 6528642), (6158, 3264321), (9237, 2176214), (18474, 1088107), (47309, 424902), (70817, 283854), (94618, 212451), (141634, 141927)]