20341439660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44220521}}^1$

素因数の和:44220553

約数の個数: 24

約数和(自身を含む): 44574286176

約数和(自身を除く): 24232846516

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 44220521, 88441042, 176882084, 221102605, 442205210, 884410420, 1017071983, 2034143966, 4068287932, 5085359915, 10170719830, 20341439660]

約数ペア:

[(1, 20341439660), (2, 10170719830), (4, 5085359915), (5, 4068287932), (10, 2034143966), (20, 1017071983), (23, 884410420), (46, 442205210), (92, 221102605), (115, 176882084), (230, 88441042), (460, 44220521)]