20221457694

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{178537}}^1$

素因数の和:179024

約数の個数: 32

約数和(自身を含む): 41477948160

約数和(自身を除く): 21256490466

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 439, 878, 1317, 2634, 18877, 37754, 56631, 113262, 178537, 357074, 535611, 1071222, 7677091, 15354182, 23031273, 46062546, 78377743, 156755486, 235133229, 470266458, 3370242949, 6740485898, 10110728847, 20221457694]

約数ペア:

[(1, 20221457694), (2, 10110728847), (3, 6740485898), (6, 3370242949), (43, 470266458), (86, 235133229), (129, 156755486), (258, 78377743), (439, 46062546), (878, 23031273), (1317, 15354182), (2634, 7677091), (18877, 1071222), (37754, 535611), (56631, 357074), (113262, 178537)]