20010382

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75227}}^1$

素因数の和:75255

約数の個数: 16

約数和(自身を含む): 36109440

約数和(自身を除く): 16099058

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75227, 150454, 526589, 1053178, 1429313, 2858626, 10005191, 20010382]

約数ペア:

[(1, 20010382), (2, 10005191), (7, 2858626), (14, 1429313), (19, 1053178), (38, 526589), (133, 150454), (266, 75227)]