20016444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238291}}^1$

素因数の和:238305

約数の個数: 24

約数和(自身を含む): 53377408

約数和(自身を除く): 33360964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238291, 476582, 714873, 953164, 1429746, 1668037, 2859492, 3336074, 5004111, 6672148, 10008222, 20016444]

約数ペア:

[(1, 20016444), (2, 10008222), (3, 6672148), (4, 5004111), (6, 3336074), (7, 2859492), (12, 1668037), (14, 1429746), (21, 953164), (28, 714873), (42, 476582), (84, 238291)]