20239220316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{619391}}^1$

素因数の和:619794

約数の個数: 48

約数和(自身を含む): 54110085120

約数和(自身を除く): 33870864804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 1167, 1556, 2334, 2723, 4668, 5446, 8169, 10892, 16338, 32676, 619391, 1238782, 1858173, 2477564, 3716346, 4335737, 7432692, 8671474, 13007211, 17342948, 26014422, 52028844, 240943099, 481886198, 722829297, 963772396, 1445658594, 1686601693, 2891317188, 3373203386, 5059805079, 6746406772, 10119610158, 20239220316]

約数ペア:

[(1, 20239220316), (2, 10119610158), (3, 6746406772), (4, 5059805079), (6, 3373203386), (7, 2891317188), (12, 1686601693), (14, 1445658594), (21, 963772396), (28, 722829297), (42, 481886198), (84, 240943099), (389, 52028844), (778, 26014422), (1167, 17342948), (1556, 13007211), (2334, 8671474), (2723, 7432692), (4668, 4335737), (5446, 3716346), (8169, 2477564), (10892, 1858173), (16338, 1238782), (32676, 619391)]