20074792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132071}}^1$

素因数の和:132096

約数の個数: 16

約数和(自身を含む): 39621600

約数和(自身を除く): 19546808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132071, 264142, 528284, 1056568, 2509349, 5018698, 10037396, 20074792]

約数ペア:

[(1, 20074792), (2, 10037396), (4, 5018698), (8, 2509349), (19, 1056568), (38, 528284), (76, 264142), (152, 132071)]