20165670898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1\times {\mathrm{4397}}^1$

素因数の和:5274

約数の個数: 32

約数和(自身を含む): 31633934400

約数和(自身を除く): 11468263502

約数列:

[1, 2, 29, 58, 107, 214, 739, 1478, 3103, 4397, 6206, 8794, 21431, 42862, 79073, 127513, 158146, 255026, 470479, 940958, 2293117, 3249383, 4586234, 6498766, 13643891, 27287782, 94232107, 188464214, 347683981, 695367962, 10082835449, 20165670898]

約数ペア:

[(1, 20165670898), (2, 10082835449), (29, 695367962), (58, 347683981), (107, 188464214), (214, 94232107), (739, 27287782), (1478, 13643891), (3103, 6498766), (4397, 4586234), (6206, 3249383), (8794, 2293117), (21431, 940958), (42862, 470479), (79073, 255026), (127513, 158146)]