20006322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{947}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 45868032

約数和(自身を除く): 25861710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 947, 1006, 1509, 1894, 2841, 3018, 3521, 5682, 6629, 7042, 10563, 13258, 19887, 21126, 39774, 476341, 952682, 1429023, 2858046, 3334387, 6668774, 10003161, 20006322]

約数ペア:

[(1, 20006322), (2, 10003161), (3, 6668774), (6, 3334387), (7, 2858046), (14, 1429023), (21, 952682), (42, 476341), (503, 39774), (947, 21126), (1006, 19887), (1509, 13258), (1894, 10563), (2841, 7042), (3018, 6629), (3521, 5682)]