20796097528

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{2029}}^1\times {\mathrm{3671}}^1$

素因数の和:6055

約数の個数: 32

約数和(自身を含む): 39134340000

約数和(自身を除く): 18338242472

約数列:

[1, 2, 4, 8, 349, 698, 1396, 2029, 2792, 3671, 4058, 7342, 8116, 14684, 16232, 29368, 708121, 1281179, 1416242, 2562358, 2832484, 5124716, 5664968, 7448459, 10249432, 14896918, 29793836, 59587672, 2599512191, 5199024382, 10398048764, 20796097528]

約数ペア:

[(1, 20796097528), (2, 10398048764), (4, 5199024382), (8, 2599512191), (349, 59587672), (698, 29793836), (1396, 14896918), (2029, 10249432), (2792, 7448459), (3671, 5664968), (4058, 5124716), (7342, 2832484), (8116, 2562358), (14684, 1416242), (16232, 1281179), (29368, 708121)]