20147560498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{613}}^1\times {\mathrm{3643}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 32702072256

約数和(自身を除く): 12554511758

約数列:

[1, 2, 13, 26, 347, 613, 694, 1226, 3643, 4511, 7286, 7969, 9022, 15938, 47359, 94718, 212711, 425422, 1264121, 2233159, 2528242, 2765243, 4466318, 5530486, 16433573, 29031067, 32867146, 58062134, 774906173, 1549812346, 10073780249, 20147560498]

約数ペア:

[(1, 20147560498), (2, 10073780249), (13, 1549812346), (26, 774906173), (347, 58062134), (613, 32867146), (694, 29031067), (1226, 16433573), (3643, 5530486), (4511, 4466318), (7286, 2765243), (7969, 2528242), (9022, 2233159), (15938, 1264121), (47359, 425422), (94718, 212711)]