20070336590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{68227}}^1$

素因数の和:69536

約数の個数: 32

約数和(自身を含む): 37727354880

約数和(自身を除く): 17657018290

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1279, 2558, 6395, 12790, 29417, 58834, 68227, 136454, 147085, 294170, 341135, 682270, 1569221, 3138442, 7846105, 15692210, 87262333, 174524666, 436311665, 872623330, 2007033659, 4014067318, 10035168295, 20070336590]

約数ペア:

[(1, 20070336590), (2, 10035168295), (5, 4014067318), (10, 2007033659), (23, 872623330), (46, 436311665), (115, 174524666), (230, 87262333), (1279, 15692210), (2558, 7846105), (6395, 3138442), (12790, 1569221), (29417, 682270), (58834, 341135), (68227, 294170), (136454, 147085)]