20543316

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{4517}}^1$

素因数の和:4903

約数の個数: 24

約数和(自身を含む): 48071520

約数和(自身を除く): 27528204

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4517, 4548, 9034, 13551, 18068, 27102, 54204, 1711943, 3423886, 5135829, 6847772, 10271658, 20543316]

約数ペア:

[(1, 20543316), (2, 10271658), (3, 6847772), (4, 5135829), (6, 3423886), (12, 1711943), (379, 54204), (758, 27102), (1137, 18068), (1516, 13551), (2274, 9034), (4517, 4548)]