20055008

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{21611}}^1$

素因数の和:21650

約数の個数: 24

約数和(自身を含む): 40846680

約数和(自身を除く): 20791672

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 21611, 43222, 86444, 172888, 345776, 626719, 691552, 1253438, 2506876, 5013752, 10027504, 20055008]

約数ペア:

[(1, 20055008), (2, 10027504), (4, 5013752), (8, 2506876), (16, 1253438), (29, 691552), (32, 626719), (58, 345776), (116, 172888), (232, 86444), (464, 43222), (928, 21611)]