20355364198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{9871}}^1\times {\mathrm{6101}}^1$

素因数の和:16000

約数の個数: 24

約数和(自身を含む): 33071180256

約数和(自身を除く): 12715816058

約数列:

[1, 2, 13, 26, 169, 338, 6101, 9871, 12202, 19742, 79313, 128323, 158626, 256646, 1031069, 1668199, 2062138, 3336398, 60222971, 120445942, 782898623, 1565797246, 10177682099, 20355364198]

約数ペア:

[(1, 20355364198), (2, 10177682099), (13, 1565797246), (26, 782898623), (169, 120445942), (338, 60222971), (6101, 3336398), (9871, 2062138), (12202, 1668199), (19742, 1031069), (79313, 256646), (128323, 158626)]