16963420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36877}}^1$

素因数の和:36909

約数の個数: 24

約数和(自身を含む): 37173024

約数和(自身を除く): 20209604

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 36877, 73754, 147508, 184385, 368770, 737540, 848171, 1696342, 3392684, 4240855, 8481710, 16963420]

約数ペア:

[(1, 16963420), (2, 8481710), (4, 4240855), (5, 3392684), (10, 1696342), (20, 848171), (23, 737540), (46, 368770), (92, 184385), (115, 147508), (230, 73754), (460, 36877)]