20183485616

素因数分解:

$2^4\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{88817}}^1$

素因数の和:90861

約数の個数: 40

約数和(自身を含む): 44714533920

約数和(自身を除く): 24531048304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2029, 4058, 8116, 14203, 16232, 28406, 32464, 56812, 88817, 113624, 177634, 227248, 355268, 621719, 710536, 1243438, 1421072, 2486876, 4973752, 9947504, 180209693, 360419386, 720838772, 1261467851, 1441677544, 2522935702, 2883355088, 5045871404, 10091742808, 20183485616]

約数ペア:

[(1, 20183485616), (2, 10091742808), (4, 5045871404), (7, 2883355088), (8, 2522935702), (14, 1441677544), (16, 1261467851), (28, 720838772), (56, 360419386), (112, 180209693), (2029, 9947504), (4058, 4973752), (8116, 2486876), (14203, 1421072), (16232, 1243438), (28406, 710536), (32464, 621719), (56812, 355268), (88817, 227248), (113624, 177634)]