20133645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191749}}^1$

素因数の和:191764

約数の個数: 16

約数和(自身を含む): 36816000

約数和(自身を除く): 16682355

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191749, 575247, 958745, 1342243, 2876235, 4026729, 6711215, 20133645]

約数ペア:

[(1, 20133645), (3, 6711215), (5, 4026729), (7, 2876235), (15, 1342243), (21, 958745), (35, 575247), (105, 191749)]