220182206620

素因数分解:

$2^2\times 5^1\times {\mathrm{11009110331}}^1$

素因数の和:11009110340

約数の個数: 12

約数和(自身を含む): 462382633944

約数和(自身を除く): 242200427324

約数列:

[1, 2, 4, 5, 10, 20, 11009110331, 22018220662, 44036441324, 55045551655, 110091103310, 220182206620]

約数ペア:

[(1, 220182206620), (2, 110091103310), (4, 55045551655), (5, 44036441324), (10, 22018220662), (20, 11009110331)]