20183536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43499}}^1$

素因数の和:43536

約数の個数: 20

約数和(自身を含む): 40455000

約数和(自身を除く): 20271464

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43499, 86998, 173996, 347992, 695984, 1261471, 2522942, 5045884, 10091768, 20183536]

約数ペア:

[(1, 20183536), (2, 10091768), (4, 5045884), (8, 2522942), (16, 1261471), (29, 695984), (58, 347992), (116, 173996), (232, 86998), (464, 43499)]