20383482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9157}}^1$

素因数の和:9222

約数の個数: 32

約数和(自身を含む): 47475072

約数和(自身を除く): 27091590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 9157, 18314, 27471, 54942, 64099, 128198, 192297, 384594, 485321, 970642, 1455963, 2911926, 3397247, 6794494, 10191741, 20383482]

約数ペア:

[(1, 20383482), (2, 10191741), (3, 6794494), (6, 3397247), (7, 2911926), (14, 1455963), (21, 970642), (42, 485321), (53, 384594), (106, 192297), (159, 128198), (318, 64099), (371, 54942), (742, 27471), (1113, 18314), (2226, 9157)]