20171178592

素因数分解:

$2^5\times {\mathrm{630349331}}^1$

素因数の和:630349341

約数の個数: 12

約数和(自身を含む): 39712007916

約数和(自身を除く): 19540829324

約数列:

[1, 2, 4, 8, 16, 32, 630349331, 1260698662, 2521397324, 5042794648, 10085589296, 20171178592]

約数ペア:

[(1, 20171178592), (2, 10085589296), (4, 5042794648), (8, 2521397324), (16, 1260698662), (32, 630349331)]