20173858676

素因数分解:

$2^2\times {\mathrm{373}}^1\times {\mathrm{2741}}^1\times {\mathrm{4933}}^1$

素因数の和:8051

約数の個数: 24

約数和(自身を含む): 35418995304

約数和(自身を除く): 15245136628

約数列:

[1, 2, 4, 373, 746, 1492, 2741, 4933, 5482, 9866, 10964, 19732, 1022393, 1840009, 2044786, 3680018, 4089572, 7360036, 13521353, 27042706, 54085412, 5043464669, 10086929338, 20173858676]

約数ペア:

[(1, 20173858676), (2, 10086929338), (4, 5043464669), (373, 54085412), (746, 27042706), (1492, 13521353), (2741, 7360036), (4933, 4089572), (5482, 3680018), (9866, 2044786), (10964, 1840009), (19732, 1022393)]