20142964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2477}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 37467360

約数和(自身を除く): 17324396

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 2477, 4066, 4954, 8132, 9908, 47063, 94126, 188252, 265039, 530078, 1060156, 5035741, 10071482, 20142964]

約数ペア:

[(1, 20142964), (2, 10071482), (4, 5035741), (19, 1060156), (38, 530078), (76, 265039), (107, 188252), (214, 94126), (428, 47063), (2033, 9908), (2477, 8132), (4066, 4954)]