20090214152

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{6140041}}^1$

素因数の和:6140456

約数の個数: 16

約数和(自身を含む): 37761258300

約数和(自身を除く): 17671044148

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 6140041, 12280082, 24560164, 49120328, 2511276769, 5022553538, 10045107076, 20090214152]

約数ペア:

[(1, 20090214152), (2, 10045107076), (4, 5022553538), (8, 2511276769), (409, 49120328), (818, 24560164), (1636, 12280082), (3272, 6140041)]