20673330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36269}}^1$

素因数の和:36298

約数の個数: 32

約数和(自身を含む): 52228800

約数和(自身を除く): 31555470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 36269, 72538, 108807, 181345, 217614, 362690, 544035, 689111, 1088070, 1378222, 2067333, 3445555, 4134666, 6891110, 10336665, 20673330]

約数ペア:

[(1, 20673330), (2, 10336665), (3, 6891110), (5, 4134666), (6, 3445555), (10, 2067333), (15, 1378222), (19, 1088070), (30, 689111), (38, 544035), (57, 362690), (95, 217614), (114, 181345), (190, 108807), (285, 72538), (570, 36269)]