20335518196

素因数分解:

$2^2\times 7^1\times {\mathrm{3119}}^1\times {\mathrm{232853}}^1$

素因数の和:235983

約数の個数: 24

約数和(自身を含む): 40684250880

約数和(自身を除く): 20348732684

約数列:

[1, 2, 4, 7, 14, 28, 3119, 6238, 12476, 21833, 43666, 87332, 232853, 465706, 931412, 1629971, 3259942, 6519884, 726268507, 1452537014, 2905074028, 5083879549, 10167759098, 20335518196]

約数ペア:

[(1, 20335518196), (2, 10167759098), (4, 5083879549), (7, 2905074028), (14, 1452537014), (28, 726268507), (3119, 6519884), (6238, 3259942), (12476, 1629971), (21833, 931412), (43666, 465706), (87332, 232853)]