20793675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{39607}}^1$

素因数の和:39627

約数の個数: 24

約数和(自身を含む): 39291136

約数和(自身を除く): 18497461

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 39607, 118821, 198035, 277249, 594105, 831747, 990175, 1386245, 2970525, 4158735, 6931225, 20793675]

約数ペア:

[(1, 20793675), (3, 6931225), (5, 4158735), (7, 2970525), (15, 1386245), (21, 990175), (25, 831747), (35, 594105), (75, 277249), (105, 198035), (175, 118821), (525, 39607)]