20531246

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6679}}^1$

素因数の和:6763

約数の個数: 16

約数和(自身を含む): 32464800

約数和(自身を除く): 11933554

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 6679, 13358, 193691, 353987, 387382, 707974, 10265623, 20531246]

約数ペア:

[(1, 20531246), (2, 10265623), (29, 707974), (53, 387382), (58, 353987), (106, 193691), (1537, 13358), (3074, 6679)]