20213771259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{929497}}^1$

素因数の和:930170

約数の個数: 16

約数和(自身を含む): 29446496640

約数和(自身を除く): 9232725381

約数列:

[1, 3, 11, 33, 659, 1977, 7249, 21747, 929497, 2788491, 10224467, 30673401, 612538523, 1837615569, 6737923753, 20213771259]

約数ペア:

[(1, 20213771259), (3, 6737923753), (11, 1837615569), (33, 612538523), (659, 30673401), (1977, 10224467), (7249, 2788491), (21747, 929497)]